# file: brw_F11_Day.dat # # Chlorofluorocarbon-11 (F11) data from hourly in situ samples analyzed on # a gas chromatograph located at Pt. Barrow (BRW), Alaska # (71.3 N, 156.6 W, elevation: 8 m). # # Atmospheric Measurements from the NOAA/ESRL Radiatively Important Trace # Species (RITS) program. The RITS program started in 1983 and continued # until 2000. A detailed history of the RITS program can be found at # http://www.esrl.noaa.gov/gmd/hats/insitu/insitu.html # # PIs: Dr. James W. Elkins, Dr. Bradley D. Hall, J. David Nance # # National Oceanic and Atmospheric Administration (NOAA) # Earth System Research Laboratory (ESRL) # 325 Broadway, R/GMD1 # Boulder, CO 80305-3328 # # See (http://www.esrl.noaa.gov/gmd/obop/) for station statistics and personnel. # # Data use policy: # If you use this data in a publication or report, we would appreciate that # you contact the principal investigators (PIs) first and discuss your # interests. We are trying to encourage scientific discussion. The PIs can # discuss the quality of the data and any potential problems with its # analysis. Please contact the PIs for more information. # # The data should be cited in presentations or publications as the flowing: # Chlorofluorocarbon-11 data from the NOAA/ESRL halocarbons in situ program. # # Calibration scale used: NOAA 2016 # # More information about the calibration scale can be found at: # http://www.esrl.noaa.gov/gmd/ccl/ # # The RITS GCs sampled once per hour from the early 1990s onward. # Daily-averaged data are provided in parts-per-trillion (ppt). # # Abbreviations: # yr year # mon month # min minute # m daily/monthly median concentration (or hourly value) # sd standard deviation # n number of samples # brw Barrow, Alaska # nwr Niwot Ridge, Colorado # mlo Mauna Loa, Hawaii # smo Cape Matatula, American Samoa # spo South Pole, Antarctica # nan not-a-number (missing data) # # year, mon, day, concentration in ppt, std. dev, number of samples # F11ritsBRWyr F11ritsBRWmon F11ritsBRWday F11ritsBRWm F11ritsBRWsd F11ritsBRWn 1987 8 7 243.914 4.676 8 1987 8 8 246.282 2.765 7 1987 8 9 245.327 5.150 8 1987 8 10 243.553 2.946 8 1987 8 11 245.615 4.219 8 1987 8 12 241.911 2.955 8 1987 8 13 245.525 1.979 8 1987 8 14 242.220 7.244 8 1987 8 15 241.596 1.927 8 1987 8 16 242.362 3.036 8 1987 8 17 244.885 3.343 8 1987 8 18 243.120 4.392 8 1987 8 19 246.548 3.955 8 1987 8 20 245.300 4.663 5 1987 8 21 245.704 2.282 8 1987 8 22 240.083 1.988 8 1987 8 23 243.435 4.690 6 1987 8 24 244.201 4.633 7 1987 8 25 245.930 2.801 8 1987 8 26 244.041 3.963 8 1987 8 27 246.510 4.499 8 1987 8 28 241.168 2.703 8 1987 8 29 245.291 3.050 8 1987 8 30 247.358 3.462 8 1987 8 31 244.121 5.752 8 1987 9 1 243.000 3.599 8 1987 9 2 242.462 3.213 8 1987 9 3 244.088 2.618 8 1987 9 4 244.448 2.982 8 1987 9 5 nan nan 0 1987 9 6 245.477 3.824 7 1987 9 7 247.659 3.283 8 1987 9 8 245.511 4.344 8 1987 9 9 245.867 3.945 8 1987 9 10 248.380 6.192 8 1987 9 11 244.849 4.506 7 1987 9 12 245.428 3.880 8 1987 9 13 245.018 3.070 8 1987 9 14 244.277 5.178 4 1987 9 15 244.678 3.219 8 1987 9 16 246.678 7.372 8 1987 9 17 245.518 3.670 8 1987 9 18 246.965 4.466 4 1987 9 19 243.909 5.002 8 1987 9 20 248.020 3.349 3 1987 9 21 252.430 nan 1 1987 9 22 248.357 1.623 6 1987 9 23 246.182 3.246 8 1987 9 24 248.945 1.850 8 1987 9 25 243.916 4.198 8 1987 9 26 244.950 3.573 7 1987 9 27 nan nan 0 1987 9 28 249.645 5.962 2 1987 9 29 245.848 4.920 8 1987 9 30 249.780 3.809 7 1987 10 1 245.657 2.233 8 1987 10 2 253.536 3.894 4 1987 10 3 245.660 3.164 8 1987 10 4 247.512 4.010 8 1987 10 5 248.390 3.594 8 1987 10 6 248.370 2.944 8 1987 10 7 247.038 2.241 8 1987 10 8 247.149 4.545 8 1987 10 9 248.066 3.165 8 1987 10 10 245.641 4.672 8 1987 10 11 247.915 2.392 8 1987 10 12 246.149 3.048 8 1987 10 13 246.678 1.446 8 1987 10 14 248.129 3.389 8 1987 10 15 251.483 4.529 8 1987 10 16 246.849 4.319 7 1987 10 17 249.516 5.338 8 1987 10 18 248.655 3.543 8 1987 10 19 248.956 2.268 8 1987 10 20 249.085 4.420 7 1987 10 21 249.633 5.001 8 1987 10 22 250.286 4.277 8 1987 10 23 248.002 4.879 8 1987 10 24 250.115 3.939 8 1987 10 25 252.102 5.343 8 1987 10 26 252.151 5.192 8 1987 10 27 247.709 4.021 8 1987 10 28 248.541 2.463 8 1987 10 29 249.022 2.459 8 1987 10 30 249.929 6.727 8 1987 10 31 250.209 3.384 8 1987 11 1 250.591 2.535 8 1987 11 2 248.782 3.666 8 1987 11 3 248.303 2.634 8 1987 11 4 251.303 2.566 8 1987 11 5 251.563 2.599 7 1987 11 6 249.721 2.894 8 1987 11 7 249.941 1.667 8 1987 11 8 249.632 3.526 4 1987 11 9 248.592 2.598 7 1987 11 10 246.668 nan 1 1987 11 11 252.114 1.679 8 1987 11 12 250.477 2.525 8 1987 11 13 252.111 5.529 8 1987 11 14 nan nan 0 1987 11 15 nan nan 0 1987 11 16 250.720 2.473 8 1987 11 17 252.007 2.525 8 1987 11 18 250.774 2.020 8 1987 11 19 250.562 1.813 2 1987 11 20 250.821 3.255 8 1987 11 21 241.745 nan 1 1987 11 22 251.128 3.815 8 1987 11 23 252.695 5.588 8 1987 11 24 249.377 4.524 7 1987 11 25 248.255 2.248 8 1987 11 26 258.158 4.997 7 1987 11 27 249.970 3.170 8 1987 11 28 251.163 3.142 7 1987 11 29 249.058 3.882 8 1987 11 30 249.738 4.479 8 1987 12 1 251.087 2.013 8 1987 12 2 248.548 5.324 8 1987 12 3 247.062 3.376 8 1987 12 4 251.673 3.178 8 1987 12 5 248.704 2.762 8 1987 12 6 247.803 6.393 8 1987 12 7 249.115 3.994 8 1987 12 8 247.556 1.793 8 1987 12 9 246.935 3.896 8 1987 12 10 247.476 6.146 7 1987 12 11 nan nan 0 1987 12 12 241.998 7.836 7 1987 12 13 252.551 4.691 7 1987 12 14 252.727 4.916 8 1987 12 15 248.016 3.068 5 1987 12 16 249.659 4.763 8 1987 12 17 246.977 3.667 8 1987 12 18 246.825 3.806 8 1987 12 19 251.072 7.617 8 1987 12 20 245.968 9.749 8 1987 12 21 246.949 5.785 8 1987 12 22 252.034 6.924 8 1987 12 23 247.785 nan 1 1987 12 24 245.579 6.362 8 1987 12 25 252.188 5.759 5 1987 12 26 245.796 5.643 5 1987 12 27 258.073 7.073 8 1987 12 28 248.793 7.216 8 1987 12 29 253.023 2.809 3 1987 12 30 248.382 3.918 7 1987 12 31 251.392 3.189 6 1988 1 1 246.225 10.009 4 1988 1 2 nan nan 0 1988 1 3 246.582 4.412 8 1988 1 4 251.061 5.467 8 1988 1 5 247.827 7.776 8 1988 1 6 242.005 8.580 8 1988 1 7 246.815 7.926 8 1988 1 8 253.194 10.221 8 1988 1 9 249.666 3.655 8 1988 1 10 249.070 11.966 8 1988 1 11 251.873 4.020 8 1988 1 12 249.014 6.206 8 1988 1 13 249.236 3.252 7 1988 1 14 253.745 8.177 8 1988 1 15 253.207 5.504 8 1988 1 16 256.422 10.309 7 1988 1 17 249.469 7.077 8 1988 1 18 251.502 3.205 8 1988 1 19 251.739 4.644 7 1988 1 20 249.066 2.324 7 1988 1 21 249.219 3.301 7 1988 1 22 254.979 3.809 8 1988 1 23 250.889 6.069 8 1988 1 24 253.162 3.868 8 1988 1 25 251.698 4.423 8 1988 1 26 258.558 9.755 7 1988 1 27 251.271 2.594 8 1988 1 28 251.253 4.028 7 1988 1 29 249.238 1.783 7 1988 1 30 251.200 2.485 8 1988 1 31 250.145 2.567 8 1988 2 1 247.862 3.707 6 1988 2 2 251.070 2.837 8 1988 2 3 252.519 2.386 8 1988 2 4 250.139 3.079 7 1988 2 5 249.618 2.282 8 1988 2 6 251.607 1.758 8 1988 2 7 251.364 4.928 8 1988 2 8 249.966 4.017 8 1988 2 9 250.841 2.891 8 1988 2 10 255.322 3.867 7 1988 2 11 252.151 1.878 7 1988 2 12 253.623 nan 1 1988 2 13 254.548 3.207 8 1988 2 14 256.538 1.518 4 1988 2 15 252.119 2.958 8 1988 2 16 251.919 3.269 8 1988 2 17 252.103 2.880 8 1988 2 18 252.100 3.016 7 1988 2 19 250.071 3.521 8 1988 2 20 253.831 3.707 8 1988 2 21 254.028 2.774 8 1988 2 22 255.354 2.069 7 1988 2 23 248.851 4.069 8 1988 2 24 248.767 7.036 8 1988 2 25 251.874 8.634 8 1988 2 26 248.540 7.307 7 1988 2 27 nan nan 0 1988 2 28 nan nan 0 1988 2 29 nan nan 0 1988 3 1 nan nan 0 1988 3 2 nan nan 0 1988 3 3 nan nan 0 1988 3 4 nan nan 0 1988 3 5 nan nan 0 1988 3 6 nan nan 0 1988 3 7 nan nan 0 1988 3 8 nan nan 0 1988 3 9 nan nan 0 1988 3 10 nan nan 0 1988 3 11 nan nan 0 1988 3 12 nan nan 0 1988 3 13 nan nan 0 1988 3 14 254.057 6.222 7 1988 3 15 255.958 6.451 8 1988 3 16 257.660 11.115 7 1988 3 17 253.445 13.735 6 1988 3 18 nan nan 0 1988 3 19 nan nan 0 1988 3 20 251.029 10.323 8 1988 3 21 250.288 6.082 8 1988 3 22 250.739 10.773 8 1988 3 23 255.945 9.938 8 1988 3 24 253.733 4.505 8 1988 3 25 250.129 3.236 8 1988 3 26 252.962 4.725 8 1988 3 27 251.713 5.609 8 1988 3 28 249.594 6.518 8 1988 3 29 255.289 8.117 6 1988 3 30 253.430 6.932 7 1988 3 31 252.812 5.732 6 1988 4 1 256.493 3.254 6 1988 4 2 249.350 4.935 8 1988 4 3 248.601 5.681 8 1988 4 4 253.434 2.283 8 1988 4 5 252.159 5.265 8 1988 4 6 250.181 6.095 7 1988 4 7 nan nan 0 1988 4 8 nan nan 0 1988 4 9 nan nan 0 1988 4 10 250.320 2.611 5 1988 4 11 254.348 7.445 8 1988 4 12 253.578 1.983 5 1988 4 13 nan nan 0 1988 4 14 nan nan 0 1988 4 15 nan nan 0 1988 4 16 nan nan 0 1988 4 17 nan nan 0 1988 4 18 nan nan 0 1988 4 19 nan nan 0 1988 4 20 nan nan 0 1988 4 21 nan nan 0 1988 4 22 nan nan 0 1988 4 23 nan nan 0 1988 4 24 256.047 nan 1 1988 4 25 250.736 4.465 7 1988 4 26 254.860 nan 1 1988 4 27 249.074 9.331 8 1988 4 28 258.638 8.342 8 1988 4 29 250.753 7.297 8 1988 4 30 252.493 6.836 7 1988 5 1 247.118 6.103 8 1988 5 2 251.029 10.127 8 1988 5 3 254.613 8.265 8 1988 5 4 251.865 6.563 8 1988 5 5 253.762 6.367 7 1988 5 6 249.906 7.959 8 1988 5 7 253.418 7.188 8 1988 5 8 249.411 9.267 8 1988 5 9 251.302 6.207 8 1988 5 10 247.765 3.488 7 1988 5 11 241.550 11.964 2 1988 5 12 254.476 6.392 8 1988 5 13 255.067 5.943 7 1988 5 14 254.380 8.433 8 1988 5 15 248.326 12.844 8 1988 5 16 252.788 9.447 8 1988 5 17 257.311 6.983 3 1988 5 18 nan nan 0 1988 5 19 nan nan 0 1988 5 20 nan nan 0 1988 5 21 249.139 9.365 14 1988 5 22 243.147 9.328 14 1988 5 23 nan nan 0 1988 5 24 nan nan 0 1988 5 25 nan nan 0 1988 5 26 251.430 4.067 5 1988 5 27 250.841 2.398 8 1988 5 28 254.236 7.155 8 1988 5 29 254.010 2.769 3 1988 5 30 nan nan 0 1988 5 31 nan nan 0 1988 6 1 nan nan 0 1988 6 2 nan nan 0 1988 6 3 nan nan 0 1988 6 4 250.931 6.054 5 1988 6 5 249.326 6.193 8 1988 6 6 249.401 10.207 8 1988 6 7 250.040 5.458 8 1988 6 8 251.585 4.024 8 1988 6 9 252.318 2.674 8 1988 6 10 250.882 3.778 8 1988 6 11 247.568 3.071 8 1988 6 12 251.344 2.005 5 1988 6 13 252.664 3.597 7 1988 6 14 254.280 8.459 8 1988 6 15 252.320 4.860 8 1988 6 16 249.322 13.469 8 1988 6 17 253.332 6.217 8 1988 6 18 245.334 6.079 7 1988 6 19 251.456 6.877 8 1988 6 20 248.853 nan 1 1988 6 21 255.308 3.889 8 1988 6 22 250.592 3.801 8 1988 6 23 254.612 6.021 8 1988 6 24 253.983 5.521 8 1988 6 25 250.817 2.642 8 1988 6 26 250.826 2.665 8 1988 6 27 254.115 3.718 8 1988 6 28 255.309 3.786 7 1988 6 29 nan nan 0 1988 6 30 255.054 5.985 8 1988 7 1 250.719 2.849 8 1988 7 2 252.630 4.601 2 1988 7 3 251.072 5.355 8 1988 7 4 251.272 2.382 8 1988 7 5 251.092 5.693 7 1988 7 6 251.545 2.776 8 1988 7 7 253.529 3.714 8 1988 7 8 253.408 4.883 7 1988 7 9 255.917 7.021 3 1988 7 10 252.105 8.547 8 1988 7 11 250.652 5.359 7 1988 7 12 252.965 3.611 4 1988 7 13 nan nan 0 1988 7 14 nan nan 0 1988 7 15 nan nan 0 1988 7 16 nan nan 0 1988 7 17 nan nan 0 1988 7 18 nan nan 0 1988 7 19 nan nan 0 1988 7 20 nan nan 0 1988 7 21 nan nan 0 1988 7 22 nan nan 0 1988 7 23 nan nan 0 1988 7 24 nan nan 0 1988 7 25 nan nan 0 1988 7 26 253.618 5.844 8 1988 7 27 253.753 3.267 7 1988 7 28 256.494 6.302 7 1988 7 29 249.332 4.814 7 1988 7 30 249.466 3.950 7 1988 7 31 252.976 4.326 8 1988 8 1 256.413 8.253 8 1988 8 2 246.432 5.480 8 1988 8 3 248.053 5.357 8 1988 8 4 257.933 3.922 7 1988 8 5 251.917 5.160 7 1988 8 6 250.200 4.579 7 1988 8 7 251.947 3.851 8 1988 8 8 261.074 7.453 8 1988 8 9 260.240 7.352 8 1988 8 10 255.296 5.715 8 1988 8 11 259.847 3.161 8 1988 8 12 259.084 3.244 8 1988 8 13 254.036 4.199 8 1988 8 14 254.971 6.230 5 1988 8 15 254.525 3.563 8 1988 8 16 255.510 4.756 8 1988 8 17 252.759 6.578 8 1988 8 18 252.832 7.104 8 1988 8 19 252.485 2.632 8 1988 8 20 255.029 5.414 8 1988 8 21 257.559 2.767 8 1988 8 22 252.329 3.628 8 1988 8 23 255.184 3.619 7 1988 8 24 253.680 4.673 8 1988 8 25 253.337 4.633 8 1988 8 26 251.396 4.969 8 1988 8 27 254.505 3.526 8 1988 8 28 251.872 3.533 8 1988 8 29 254.051 1.875 8 1988 8 30 252.308 7.721 3 1988 8 31 256.596 4.271 8 1988 9 1 254.127 4.038 8 1988 9 2 250.746 8.531 8 1988 9 3 257.653 7.150 8 1988 9 4 252.422 5.646 2 1988 9 5 254.965 6.727 7 1988 9 6 249.931 5.756 7 1988 9 7 257.121 6.272 8 1988 9 8 252.298 4.785 8 1988 9 9 255.805 2.810 7 1988 9 10 255.276 4.394 8 1988 9 11 254.632 6.468 8 1988 9 12 256.834 4.018 8 1988 9 13 258.211 3.152 8 1988 9 14 251.353 5.333 8 1988 9 15 253.081 5.329 8 1988 9 16 261.568 4.834 8 1988 9 17 258.634 5.659 8 1988 9 18 254.564 7.739 8 1988 9 19 253.530 6.549 7 1988 9 20 259.652 4.192 5 1988 9 21 255.708 6.947 7 1988 9 22 260.529 13.037 7 1988 9 23 nan nan 0 1988 9 24 nan nan 0 1988 9 25 nan nan 0 1988 9 26 nan nan 0 1988 9 27 nan nan 0 1988 9 28 nan nan 0 1988 9 29 nan nan 0 1988 9 30 nan nan 0 1988 10 1 253.923 8.842 8 1988 10 2 254.582 3.139 3 1988 10 3 253.237 9.922 8 1988 10 4 257.268 5.365 8 1988 10 5 251.171 9.273 3 1988 10 6 nan nan 0 1988 10 7 nan nan 0 1988 10 8 nan nan 0 1988 10 9 nan nan 0 1988 10 10 nan nan 0 1988 10 11 nan nan 0 1988 10 12 252.045 nan 1 1988 10 13 261.220 6.956 5 1988 10 14 nan nan 0 1988 10 15 nan nan 0 1988 10 16 nan nan 0 1988 10 17 nan nan 0 1988 10 18 nan nan 0 1988 10 19 253.417 11.522 7 1988 10 20 268.984 18.491 4 1988 10 21 256.193 16.140 8 1988 10 22 258.677 6.167 8 1988 10 23 258.152 5.802 8 1988 10 24 260.792 7.638 7 1988 10 25 257.251 12.246 8 1988 10 26 257.722 15.750 8 1988 10 27 257.592 4.756 8 1988 10 28 258.478 5.362 6 1988 10 29 260.782 7.610 8 1988 10 30 261.721 6.796 8 1988 10 31 259.812 7.239 8 1988 11 1 256.172 9.468 8 1988 11 2 260.861 2.880 8 1988 11 3 260.600 7.480 8 1988 11 4 256.801 4.609 8 1988 11 5 261.488 5.241 8 1988 11 6 258.875 4.622 8 1988 11 7 260.472 5.179 8 1988 11 8 260.742 4.952 8 1988 11 9 248.889 nan 1 1988 11 10 263.346 6.744 8 1988 11 11 260.888 8.813 8 1988 11 12 255.060 8.131 4 1988 11 13 nan nan 0 1988 11 14 nan nan 0 1988 11 15 nan nan 0 1988 11 16 nan nan 0 1988 11 17 nan nan 0 1988 11 18 264.504 4.836 6 1988 11 19 259.995 3.430 8 1988 11 20 260.347 3.119 8 1988 11 21 259.350 3.384 8 1988 11 22 258.529 4.060 8 1988 11 23 260.994 7.661 8 1988 11 24 264.712 5.074 8 1988 11 25 254.398 6.965 7 1988 11 26 259.292 5.498 8 1988 11 27 260.770 5.467 8 1988 11 28 260.173 5.222 8 1988 11 29 263.543 2.602 8 1988 11 30 262.433 5.474 8 1988 12 1 258.218 8.324 8 1988 12 2 261.534 4.776 8 1988 12 3 263.769 3.533 8 1988 12 4 263.925 6.638 8 1988 12 5 261.380 3.397 7 1988 12 6 261.690 6.303 3 1988 12 7 258.528 10.418 6 1988 12 8 nan nan 0 1988 12 9 263.130 3.127 8 1988 12 10 261.865 6.926 8 1988 12 11 259.972 5.008 8 1988 12 12 260.915 6.785 2 1988 12 13 nan nan 0 1988 12 14 nan nan 0 1988 12 15 nan nan 0 1988 12 16 nan nan 0 1988 12 17 nan nan 0 1988 12 18 nan nan 0 1988 12 19 nan nan 0 1988 12 20 nan nan 0 1988 12 21 nan nan 0 1988 12 22 nan nan 0 1988 12 23 250.186 2.084 2 1988 12 24 264.243 4.523 8 1988 12 25 261.695 5.920 6 1988 12 26 nan nan 0 1988 12 27 nan nan 0 1988 12 28 nan nan 0 1988 12 29 256.575 4.781 8 1988 12 30 262.194 3.348 8 1988 12 31 259.365 5.010 8 1989 1 1 260.452 7.621 8 1989 1 2 260.104 7.186 7 1989 1 3 256.900 4.435 8 1989 1 4 265.490 8.341 8 1989 1 5 257.199 7.694 8 1989 1 6 256.980 1.344 8 1989 1 7 258.336 3.836 8 1989 1 8 260.032 3.823 8 1989 1 9 260.824 5.126 8 1989 1 10 262.500 4.467 8 1989 1 11 262.715 6.872 8 1989 1 12 262.438 3.341 8 1989 1 13 264.520 3.851 8 1989 1 14 262.663 3.290 7 1989 1 15 258.682 6.870 8 1989 1 16 262.361 6.292 8 1989 1 17 266.036 6.494 8 1989 1 18 262.156 3.702 3 1989 1 19 265.010 5.810 8 1989 1 20 258.490 1.113 8 1989 1 21 259.653 3.384 8 1989 1 22 261.453 4.487 8 1989 1 23 259.218 4.295 8 1989 1 24 260.101 4.828 8 1989 1 25 260.825 5.277 4 1989 1 26 261.049 5.914 8 1989 1 27 258.118 4.642 8 1989 1 28 262.003 nan 1 1989 1 29 nan nan 0 1989 1 30 259.925 nan 1 1989 1 31 262.460 4.390 8 1989 2 1 261.710 3.427 8 1989 2 2 261.270 6.811 7 1989 2 3 254.890 4.560 7 1989 2 4 nan nan 0 1989 2 5 nan nan 0 1989 2 6 244.721 nan 1 1989 2 7 256.435 5.765 8 1989 2 8 259.048 7.974 8 1989 2 9 264.269 3.842 8 1989 2 10 267.416 6.662 7 1989 2 11 261.103 12.302 8 1989 2 12 262.803 4.960 8 1989 2 13 266.418 6.163 8 1989 2 14 261.734 5.719 8 1989 2 15 261.183 5.501 8 1989 2 16 261.952 5.465 8 1989 2 17 253.301 6.093 8 1989 2 18 256.509 3.989 8 1989 2 19 258.774 3.605 8 1989 2 20 260.217 5.442 8 1989 2 21 261.439 5.569 8 1989 2 22 266.363 4.753 6 1989 2 23 261.502 0.081 2 1989 2 24 257.914 7.381 8 1989 2 25 262.782 1.596 5 1989 2 26 nan nan 0 1989 2 27 264.304 6.779 8 1989 2 28 256.809 7.435 8 1989 3 1 251.631 nan 1 1989 3 2 261.586 6.772 8 1989 3 3 262.468 5.974 8 1989 3 4 262.671 5.660 8 1989 3 5 262.184 3.665 8 1989 3 6 259.057 6.742 8 1989 3 7 262.566 5.980 8 1989 3 8 259.370 6.006 7 1989 3 9 265.291 6.363 8 1989 3 10 261.930 3.841 8 1989 3 11 258.740 4.118 8 1989 3 12 258.022 4.172 8 1989 3 13 261.214 7.128 8 1989 3 14 262.030 5.639 8 1989 3 15 260.341 4.020 8 1989 3 16 261.005 5.760 8 1989 3 17 265.878 7.710 8 1989 3 18 259.537 3.374 7 1989 3 19 260.865 5.856 8 1989 3 20 262.194 6.459 6 1989 3 21 261.344 4.829 8 1989 3 22 259.452 9.443 8 1989 3 23 260.157 9.040 8 1989 3 24 263.927 7.957 8 1989 3 25 259.663 6.563 8 1989 3 26 259.934 3.309 8 1989 3 27 257.808 3.486 8 1989 3 28 263.460 3.514 8 1989 3 29 265.594 7.436 7 1989 3 30 263.560 3.191 8 1989 3 31 257.261 5.743 7 1989 4 1 269.466 7.138 8 1989 4 2 261.562 5.222 8 1989 4 3 257.727 9.711 7 1989 4 4 263.212 5.305 7 1989 4 5 nan nan 0 1989 4 6 nan nan 0 1989 4 7 nan nan 0 1989 4 8 nan nan 0 1989 4 9 nan nan 0 1989 4 10 nan nan 0 1989 4 11 nan nan 0 1989 4 12 nan nan 0 1989 4 13 nan nan 0 1989 4 14 nan nan 0 1989 4 15 nan nan 0 1989 4 16 256.504 0.985 3 1989 4 17 262.215 2.058 6 1989 4 18 nan nan 0 1989 4 19 259.506 1.891 4 1989 4 20 260.042 1.538 8 1989 4 21 261.282 1.138 7 1989 4 22 257.461 2.888 6 1989 4 23 261.639 3.030 7 1989 4 24 260.053 1.244 8 1989 4 25 260.174 2.108 8 1989 4 26 260.385 1.793 7 1989 4 27 262.347 3.051 7 1989 4 28 260.724 2.435 8 1989 4 29 260.713 2.143 8 1989 4 30 261.244 1.791 7 1989 5 1 262.514 3.094 8 1989 5 2 260.617 1.694 8 1989 5 3 261.201 4.609 8 1989 5 4 260.526 2.904 8 1989 5 5 260.449 0.872 8 1989 5 6 260.834 1.319 7 1989 5 7 nan nan 0 1989 5 8 259.484 2.548 7 1989 5 9 259.878 1.787 8 1989 5 10 260.781 0.578 5 1989 5 11 260.029 nan 1 1989 5 12 260.169 1.289 8 1989 5 13 260.360 0.943 8 1989 5 14 259.962 1.023 8 1989 5 15 259.972 1.148 7 1989 5 16 260.603 1.811 8 1989 5 17 260.000 1.788 8 1989 5 18 260.995 0.895 8 1989 5 19 260.365 2.420 8 1989 5 20 260.760 0.954 8 1989 5 21 260.154 1.591 8 1989 5 22 260.282 1.466 8 1989 5 23 260.037 1.060 3 1989 5 24 260.534 3.173 8 1989 5 25 260.765 0.705 7 1989 5 26 256.337 nan 1 1989 5 27 260.959 3.252 8 1989 5 28 260.564 0.918 8 1989 5 29 260.918 1.332 8 1989 5 30 259.250 1.253 8 1989 5 31 260.151 2.358 8 1989 6 1 260.349 1.122 8 1989 6 2 260.910 2.559 8 1989 6 3 261.534 2.015 8 1989 6 4 260.486 1.260 8 1989 6 5 259.609 1.224 8 1989 6 6 260.659 1.903 8 1989 6 7 261.936 1.473 8 1989 6 8 261.137 1.300 7 1989 6 9 262.544 1.775 8 1989 6 10 260.475 0.759 8 1989 6 11 261.115 0.902 8 1989 6 12 262.995 4.784 2 1989 6 13 260.193 0.324 7 1989 6 14 259.783 1.557 7 1989 6 15 260.668 1.369 8 1989 6 16 259.663 1.872 8 1989 6 17 260.359 0.777 8 1989 6 18 262.044 0.278 2 1989 6 19 261.336 4.403 2 1989 6 20 259.052 2.793 6 1989 6 21 259.523 4.247 8 1989 6 22 259.149 1.313 8 1989 6 23 260.140 1.746 7 1989 6 24 260.231 1.166 8 1989 6 25 260.379 1.144 8 1989 6 26 259.815 0.647 8 1989 6 27 260.007 0.602 2 1989 6 28 262.897 8.632 8 1989 6 29 260.414 1.467 8 1989 6 30 261.028 1.363 8 1989 7 1 259.565 1.151 8 1989 7 2 259.989 1.667 8 1989 7 3 259.878 1.146 8 1989 7 4 263.688 2.751 8 1989 7 5 261.418 1.561 7 1989 7 6 259.444 3.369 8 1989 7 7 260.424 2.791 8 1989 7 8 261.102 1.378 8 1989 7 9 260.986 5.141 8 1989 7 10 260.952 2.005 7 1989 7 11 261.411 2.853 8 1989 7 12 262.849 2.794 8 1989 7 13 261.767 2.458 8 1989 7 14 261.546 1.968 8 1989 7 15 260.553 1.903 8 1989 7 16 260.133 0.647 8 1989 7 17 259.481 0.884 8 1989 7 18 261.406 2.038 8 1989 7 19 259.751 1.207 8 1989 7 20 258.969 1.148 8 1989 7 21 260.228 1.315 8 1989 7 22 260.639 2.782 8 1989 7 23 260.837 1.533 8 1989 7 24 261.086 3.819 8 1989 7 25 262.346 1.363 8 1989 7 26 261.024 1.092 8 1989 7 27 260.811 1.111 8 1989 7 28 260.355 0.971 8 1989 7 29 259.959 1.893 8 1989 7 30 261.072 0.717 8 1989 7 31 260.268 1.082 8 1989 8 1 262.046 3.673 8 1989 8 2 261.074 0.959 8 1989 8 3 261.063 0.820 8 1989 8 4 260.746 1.752 8 1989 8 5 259.178 2.652 8 1989 8 6 261.507 2.367 8 1989 8 7 259.758 2.431 7 1989 8 8 259.286 0.390 6 1989 8 9 259.820 2.559 7 1989 8 10 260.280 1.630 8 1989 8 11 260.270 3.982 8 1989 8 12 261.047 0.565 6 1989 8 13 260.668 0.980 8 1989 8 14 260.707 1.079 6 1989 8 15 260.690 1.351 8 1989 8 16 260.389 0.978 8 1989 8 17 260.605 1.512 8 1989 8 18 259.903 1.356 8 1989 8 19 nan nan 0 1989 8 20 nan nan 0 1989 8 21 nan nan 0 1989 8 22 nan nan 0 1989 8 23 nan nan 0 1989 8 24 nan nan 0 1989 8 25 nan nan 0 1989 8 26 nan nan 0 1989 8 27 nan nan 0 1989 8 28 nan nan 0 1989 8 29 nan nan 0 1989 8 30 nan nan 0 1989 8 31 nan nan 0 1989 9 1 nan nan 0 1989 9 2 nan nan 0 1989 9 3 nan nan 0 1989 9 4 nan nan 0 1989 9 5 nan nan 0 1989 9 6 nan nan 0 1989 9 7 nan nan 0 1989 9 8 nan nan 0 1989 9 9 nan nan 0 1989 9 10 nan nan 0 1989 9 11 nan nan 0 1989 9 12 nan nan 0 1989 9 13 nan nan 0 1989 9 14 nan nan 0 1989 9 15 nan nan 0 1989 9 16 nan nan 0 1989 9 17 nan nan 0 1989 9 18 nan nan 0 1989 9 19 nan nan 0 1989 9 20 nan nan 0 1989 9 21 261.792 2.595 7 1989 9 22 261.498 1.153 8 1989 9 23 261.966 1.693 8 1989 9 24 262.008 0.983 8 1989 9 25 261.109 1.159 8 1989 9 26 262.279 1.405 8 1989 9 27 262.050 1.023 8 1989 9 28 262.476 1.205 8 1989 9 29 262.572 0.940 8 1989 9 30 263.102 1.248 8 1989 10 1 264.574 2.955 8 1989 10 2 262.116 1.573 8 1989 10 3 261.745 1.647 8 1989 10 4 nan nan 0 1989 10 5 nan nan 0 1989 10 6 nan nan 0 1989 10 7 nan nan 0 1989 10 8 nan nan 0 1989 10 9 nan nan 0 1989 10 10 nan nan 0 1989 10 11 263.142 1.661 12 1989 10 12 262.403 1.201 12 1989 10 13 263.861 1.456 12 1989 10 14 263.800 1.651 12 1989 10 15 264.230 2.363 12 1989 10 16 263.493 1.133 12 1989 10 17 263.142 2.489 12 1989 10 18 263.568 1.141 12 1989 10 19 263.240 2.318 11 1989 10 20 262.447 3.614 12 1989 10 21 262.742 1.222 11 1989 10 22 nan nan 0 1989 10 23 264.063 1.374 8 1989 10 24 261.540 0.358 2 1989 10 25 263.471 1.366 11 1989 10 26 264.540 3.200 12 1989 10 27 264.368 1.959 11 1989 10 28 264.709 1.000 12 1989 10 29 264.082 1.281 12 1989 10 30 264.876 1.428 12 1989 10 31 264.526 3.395 12 1989 11 1 264.358 1.254 12 1989 11 2 263.433 2.627 12 1989 11 3 264.937 1.108 12 1989 11 4 264.246 1.053 12 1989 11 5 264.041 1.714 12 1989 11 6 263.945 1.650 12 1989 11 7 263.888 2.624 8 1989 11 8 264.112 3.306 11 1989 11 9 265.472 1.527 11 1989 11 10 266.053 0.880 12 1989 11 11 265.877 1.679 9 1989 11 12 265.438 2.994 12 1989 11 13 262.867 2.365 12 1989 11 14 264.883 2.779 10 1989 11 15 264.370 4.613 11 1989 11 16 266.824 5.710 11 1989 11 17 266.013 3.578 11 1989 11 18 263.277 10.919 12 1989 11 19 265.407 5.044 8 1989 11 20 262.644 4.391 11 1989 11 21 268.931 3.343 10 1989 11 22 265.167 4.210 8 1989 11 23 259.781 4.436 11 1989 11 24 263.829 5.553 11 1989 11 25 261.551 4.452 10 1989 11 26 263.480 4.440 11 1989 11 27 266.220 2.572 5 1989 11 28 nan nan 0 1989 11 29 264.212 2.461 10 1989 11 30 268.064 1.630 12 1989 12 1 270.590 4.742 12 1989 12 2 265.702 4.440 12 1989 12 3 264.282 5.849 12 1989 12 4 261.206 4.032 11 1989 12 5 263.841 3.209 12 1989 12 6 270.172 4.917 12 1989 12 7 268.046 6.617 12 1989 12 8 271.973 9.141 12 1989 12 9 262.039 7.187 12 1989 12 10 265.560 9.747 10 1989 12 11 272.815 6.762 9 1989 12 12 274.173 13.941 12 1989 12 13 276.612 14.343 7 1989 12 14 265.191 4.797 11 1989 12 15 266.245 6.609 11 1989 12 16 nan nan 0 1989 12 17 nan nan 0 1989 12 18 nan nan 0 1989 12 19 nan nan 0 1989 12 20 nan nan 0 1989 12 21 nan nan 0 1989 12 22 nan nan 0 1989 12 23 nan nan 0 1989 12 24 nan nan 0 1989 12 25 nan nan 0 1989 12 26 nan nan 0 1989 12 27 269.663 4.107 10 1989 12 28 269.423 3.264 12 1989 12 29 269.774 4.375 12 1989 12 30 270.266 4.322 11 1989 12 31 271.245 3.329 12 1990 1 1 268.733 4.120 12 1990 1 2 270.389 6.852 12 1990 1 3 269.166 4.083 10 1990 1 4 262.932 5.283 7 1990 1 5 266.106 9.131 12 1990 1 6 272.257 4.598 12 1990 1 7 271.490 3.288 12 1990 1 8 270.254 4.245 12 1990 1 9 270.969 7.016 12 1990 1 10 268.576 5.093 12 1990 1 11 268.000 6.663 12 1990 1 12 272.305 4.819 12 1990 1 13 270.279 2.743 12 1990 1 14 269.751 4.768 12 1990 1 15 268.308 3.763 12 1990 1 16 269.067 3.454 12 1990 1 17 264.964 6.400 12 1990 1 18 269.648 5.919 12 1990 1 19 268.594 2.868 12 1990 1 20 267.748 7.252 12 1990 1 21 265.544 3.025 12 1990 1 22 266.856 6.775 12 1990 1 23 272.605 5.212 12 1990 1 24 269.444 5.353 12 1990 1 25 268.269 2.799 12 1990 1 26 268.660 2.826 12 1990 1 27 266.838 1.228 12 1990 1 28 265.960 2.306 12 1990 1 29 265.875 8.473 2 1990 1 30 264.208 9.438 12 1990 1 31 269.510 6.583 12 1990 2 1 271.834 5.322 11 1990 2 2 269.438 3.097 12 1990 2 3 nan nan 0 1990 2 4 nan nan 0 1990 2 5 nan nan 0 1990 2 6 272.074 3.989 11 1990 2 7 269.324 2.354 12 1990 2 8 271.345 3.305 12 1990 2 9 268.922 4.447 10 1990 2 10 269.307 3.441 10 1990 2 11 268.971 2.786 11 1990 2 12 270.001 2.518 12 1990 2 13 270.617 3.012 12 1990 2 14 269.760 2.980 12 1990 2 15 271.261 3.828 12 1990 2 16 272.161 7.254 12 1990 2 17 271.781 3.933 12 1990 2 18 269.020 4.088 12 1990 2 19 266.809 3.128 11 1990 2 20 267.886 5.453 12 1990 2 21 269.630 1.766 10 1990 2 22 271.726 2.665 11 1990 2 23 267.847 2.348 11 1990 2 24 268.002 2.905 12 1990 2 25 269.132 5.733 7 1990 2 26 269.953 3.390 12 1990 2 27 268.922 4.022 12 1990 2 28 269.961 3.372 12 1990 3 1 266.792 5.103 9 1990 3 2 268.356 nan 1 1990 3 3 268.297 4.826 11 1990 3 4 268.079 3.729 12 1990 3 5 267.931 5.049 12 1990 3 6 265.760 6.942 12 1990 3 7 273.522 9.308 11 1990 3 8 266.921 9.071 12 1990 3 9 264.745 4.320 12 1990 3 10 264.507 7.000 12 1990 3 11 266.885 2.770 8 1990 3 12 265.866 2.710 2 1990 3 13 267.263 7.311 11 1990 3 14 266.220 1.136 2 1990 3 15 264.827 2.387 4 1990 3 16 265.204 6.888 12 1990 3 17 nan nan 0 1990 3 18 nan nan 0 1990 3 19 266.287 6.380 11 1990 3 20 265.411 4.215 12 1990 3 21 267.182 4.177 12 1990 3 22 nan nan 0 1990 3 23 nan nan 0 1990 3 24 nan nan 0 1990 3 25 nan nan 0 1990 3 26 nan nan 0 1990 3 27 nan nan 0 1990 3 28 269.406 2.050 3 1990 3 29 267.806 5.524 10 1990 3 30 267.997 1.066 4 1990 3 31 265.873 3.080 12 1990 4 1 266.931 1.945 12 1990 4 2 268.780 2.162 12 1990 4 3 263.650 6.282 10 1990 4 4 262.594 5.310 12 1990 4 5 269.042 4.275 11 1990 4 6 267.974 3.182 12 1990 4 7 266.722 2.268 12 1990 4 8 265.577 2.413 12 1990 4 9 265.128 2.163 9 1990 4 10 267.092 5.608 12 1990 4 11 267.235 3.384 12 1990 4 12 266.441 1.576 12 1990 4 13 265.960 2.594 12 1990 4 14 266.747 1.471 12 1990 4 15 266.539 1.114 12 1990 4 16 266.966 1.068 12 1990 4 17 266.263 0.909 12 1990 4 18 265.702 1.624 12 1990 4 19 266.704 1.868 11 1990 4 20 266.142 2.390 12 1990 4 21 267.104 1.077 7 1990 4 22 267.210 1.474 11 1990 4 23 266.209 1.553 12 1990 4 24 265.828 1.636 12 1990 4 25 266.492 1.979 11 1990 4 26 267.553 0.908 10 1990 4 27 264.862 2.974 22 1990 4 28 268.750 2.081 8 1990 4 29 nan nan 0 1990 4 30 269.635 nan 1 1990 5 1 265.913 2.921 10 1990 5 2 267.538 2.476 24 1990 5 3 267.382 1.832 24 1990 5 4 266.039 1.813 24 1990 5 5 266.889 1.823 24 1990 5 6 266.513 1.397 24 1990 5 7 266.502 1.627 24 1990 5 8 265.976 1.183 24 1990 5 9 265.617 1.335 24 1990 5 10 265.955 1.212 23 1990 5 11 266.503 1.758 24 1990 5 12 266.683 1.410 24 1990 5 13 266.776 2.779 24 1990 5 14 266.550 1.366 22 1990 5 15 266.797 1.680 24 1990 5 16 267.136 1.307 24 1990 5 17 267.005 3.008 24 1990 5 18 265.411 1.311 24 1990 5 19 265.659 1.113 24 1990 5 20 266.089 1.347 24 1990 5 21 266.795 1.329 16 1990 5 22 265.643 1.283 24 1990 5 23 266.694 1.361 23 1990 5 24 266.821 2.964 24 1990 5 25 267.662 2.035 5 1990 5 26 266.308 1.622 24 1990 5 27 267.197 1.227 24 1990 5 28 266.331 1.018 24 1990 5 29 265.824 1.740 24 1990 5 30 266.203 1.784 24 1990 5 31 265.525 1.168 24 1990 6 1 265.830 1.365 22 1990 6 2 267.177 1.209 23 1990 6 3 266.026 1.790 24 1990 6 4 266.819 1.710 24 1990 6 5 265.497 1.338 24 1990 6 6 265.811 1.407 24 1990 6 7 265.742 1.794 24 1990 6 8 265.966 1.191 23 1990 6 9 267.082 2.101 23 1990 6 10 266.213 1.452 4 1990 6 11 267.191 0.687 7 1990 6 12 266.133 1.506 24 1990 6 13 265.811 1.436 24 1990 6 14 266.485 3.254 9 1990 6 15 266.898 1.241 14 1990 6 16 266.326 1.369 24 1990 6 17 265.745 1.372 24 1990 6 18 266.130 1.891 24 1990 6 19 268.990 nan 1 1990 6 20 265.771 2.013 23 1990 6 21 266.285 1.024 24 1990 6 22 265.873 1.241 24 1990 6 23 265.432 1.800 24 1990 6 24 266.161 1.293 24 1990 6 25 266.213 1.704 24 1990 6 26 265.963 1.525 24 1990 6 27 265.929 1.422 24 1990 6 28 265.080 1.009 24 1990 6 29 265.632 1.559 24 1990 6 30 267.350 1.186 21 1990 7 1 nan nan 0 1990 7 2 265.060 1.742 24 1990 7 3 264.760 1.352 24 1990 7 4 265.418 1.252 24 1990 7 5 265.649 0.785 24 1990 7 6 265.300 2.665 22 1990 7 7 265.451 1.506 24 1990 7 8 264.954 1.027 24 1990 7 9 264.948 1.327 23 1990 7 10 265.800 1.141 24 1990 7 11 265.984 1.127 23 1990 7 12 265.913 1.262 24 1990 7 13 265.663 2.100 19 1990 7 14 nan nan 0 1990 7 15 nan nan 0 1990 7 16 258.051 4.324 2 1990 7 17 265.720 2.040 24 1990 7 18 267.008 2.046 24 1990 7 19 265.674 1.688 23 1990 7 20 266.690 2.807 23 1990 7 21 267.501 2.195 24 1990 7 22 266.862 2.375 24 1990 7 23 266.377 2.987 24 1990 7 24 265.510 0.830 22 1990 7 25 266.503 1.150 24 1990 7 26 266.552 1.097 24 1990 7 27 266.911 1.524 24 1990 7 28 267.372 1.701 5 1990 7 29 267.021 1.133 5 1990 7 30 266.183 1.212 23 1990 7 31 265.654 1.066 23 1990 8 1 266.282 1.661 24 1990 8 2 267.059 1.409 24 1990 8 3 267.034 1.198 24 1990 8 4 265.423 1.582 24 1990 8 5 267.130 0.002 2 1990 8 6 nan nan 0 1990 8 7 265.505 1.000 6 1990 8 8 266.058 3.737 23 1990 8 9 270.226 3.676 24 1990 8 10 267.830 5.461 24 1990 8 11 269.007 3.893 10 1990 8 12 270.002 3.214 21 1990 8 13 266.864 2.325 23 1990 8 14 267.174 1.625 24 1990 8 15 267.043 2.599 22 1990 8 16 266.440 3.618 23 1990 8 17 265.558 2.636 14 1990 8 18 nan nan 0 1990 8 19 nan nan 0 1990 8 20 266.734 1.927 5 1990 8 21 268.577 2.678 7 1990 8 22 268.348 2.958 24 1990 8 23 267.655 2.873 24 1990 8 24 268.467 2.106 24 1990 8 25 269.565 2.905 23 1990 8 26 267.043 1.089 24 1990 8 27 267.613 2.213 22 1990 8 28 267.614 5.655 21 1990 8 29 267.143 4.881 16 1990 8 30 265.938 3.278 21 1990 8 31 265.740 3.304 19 1990 9 1 267.120 1.866 23 1990 9 2 266.588 1.327 24 1990 9 3 266.521 0.979 24 1990 9 4 266.548 1.322 24 1990 9 5 266.398 1.003 24 1990 9 6 266.206 0.761 23 1990 9 7 267.003 1.286 24 1990 9 8 266.756 0.972 24 1990 9 9 267.048 1.046 23 1990 9 10 267.037 1.823 6 1990 9 11 266.752 2.762 18 1990 9 12 266.525 4.206 8 1990 9 13 266.358 1.399 12 1990 9 14 267.185 1.464 24 1990 9 15 267.330 1.191 24 1990 9 16 266.695 1.299 24 1990 9 17 267.240 0.665 17 1990 9 18 265.769 1.697 13 1990 9 19 264.904 1.604 20 1990 9 20 267.626 2.315 18 1990 9 21 267.770 2.733 24 1990 9 22 266.747 2.032 22 1990 9 23 267.535 4.371 6 1990 9 24 266.469 2.617 24 1990 9 25 266.337 3.731 19 1990 9 26 267.800 1.871 23 1990 9 27 266.534 2.297 24 1990 9 28 265.656 1.283 23 1990 9 29 267.826 2.654 24 1990 9 30 265.632 2.356 24 1990 10 1 267.173 1.800 24 1990 10 2 268.169 1.917 18 1990 10 3 266.746 2.002 23 1990 10 4 267.246 1.111 24 1990 10 5 267.404 1.401 24 1990 10 6 267.411 1.232 24 1990 10 7 267.486 1.607 24 1990 10 8 267.057 1.355 24 1990 10 9 268.267 2.255 24 1990 10 10 268.793 1.464 24 1990 10 11 268.339 1.277 24 1990 10 12 268.113 1.078 24 1990 10 13 267.437 1.010 24 1990 10 14 268.664 1.381 24 1990 10 15 267.942 1.210 24 1990 10 16 268.738 1.180 24 1990 10 17 268.595 1.060 24 1990 10 18 268.424 1.434 24 1990 10 19 268.897 1.392 23 1990 10 20 269.544 1.475 24 1990 10 21 269.202 2.412 24 1990 10 22 268.977 1.495 24 1990 10 23 268.481 1.898 24 1990 10 24 268.167 2.339 24 1990 10 25 268.300 2.197 24 1990 10 26 269.313 1.838 24 1990 10 27 269.865 1.929 24 1990 10 28 267.832 1.742 24 1990 10 29 268.296 1.897 24 1990 10 30 269.625 1.242 24 1990 10 31 268.886 1.411 24 1990 11 1 269.976 2.765 24 1990 11 2 270.055 1.851 24 1990 11 3 269.001 1.274 22 1990 11 4 270.379 1.899 24 1990 11 5 267.625 2.093 6 1990 11 6 270.238 2.053 24 1990 11 7 270.384 2.082 24 1990 11 8 270.380 1.725 24 1990 11 9 268.300 1.010 23 1990 11 10 270.054 2.199 24 1990 11 11 268.818 2.103 24 1990 11 12 269.236 1.713 24 1990 11 13 271.088 2.162 24 1990 11 14 269.336 2.750 24 1990 11 15 269.289 3.670 22 1990 11 16 274.688 4.288 5 1990 11 17 268.901 2.185 23 1990 11 18 269.617 nan 1 1990 11 19 269.187 2.419 19 1990 11 20 nan nan 0 1990 11 21 271.698 0.606 2 1990 11 22 269.156 1.509 22 1990 11 23 269.893 1.464 24 1990 11 24 271.236 2.639 24 1990 11 25 270.283 2.113 24 1990 11 26 269.638 2.954 24 1990 11 27 269.699 2.310 24 1990 11 28 270.613 3.534 21 1990 11 29 270.463 3.743 23 1990 11 30 270.720 5.100 23 1990 12 1 269.955 4.110 23 1990 12 2 272.168 4.515 24 1990 12 3 269.516 5.040 20 1990 12 4 273.574 4.140 23 1990 12 5 273.503 2.958 10 1990 12 6 270.844 2.523 24 1990 12 7 270.367 2.109 24 1990 12 8 271.259 3.234 24 1990 12 9 270.949 3.598 24 1990 12 10 270.928 1.750 24 1990 12 11 271.483 2.250 23 1990 12 12 273.170 2.995 24 1990 12 13 269.846 3.672 24 1990 12 14 270.311 3.929 24 1990 12 15 270.971 2.509 24 1990 12 16 271.892 2.253 24 1990 12 17 271.287 2.683 23 1990 12 18 269.173 2.440 23 1990 12 19 270.990 2.997 14 1990 12 20 268.699 1.894 23 1990 12 21 270.413 2.938 23 1990 12 22 272.816 3.309 24 1990 12 23 271.717 3.147 24 1990 12 24 270.816 4.290 24 1990 12 25 271.599 2.462 24 1990 12 26 271.188 1.543 13 1990 12 27 270.609 4.595 19 1990 12 28 272.601 2.295 23 1990 12 29 269.835 2.188 23 1990 12 30 269.509 2.170 23 1990 12 31 271.110 1.885 24 1991 1 1 273.707 2.873 19 1991 1 2 272.747 3.691 12 1991 1 3 270.549 2.332 4 1991 1 4 272.137 4.560 24 1991 1 5 270.865 1.824 24 1991 1 6 270.499 2.467 21 1991 1 7 275.281 nan 1 1991 1 8 271.548 2.135 23 1991 1 9 269.800 3.098 23 1991 1 10 271.962 3.433 22 1991 1 11 272.025 1.795 7 1991 1 12 272.832 1.938 24 1991 1 13 272.169 2.872 24 1991 1 14 nan nan 0 1991 1 15 nan nan 0 1991 1 16 nan nan 0 1991 1 17 272.491 2.261 2 1991 1 18 271.212 1.880 16 1991 1 19 272.091 2.468 24 1991 1 20 271.516 1.560 24 1991 1 21 269.699 2.973 22 1991 1 22 269.255 5.092 4 1991 1 23 269.973 2.288 23 1991 1 24 269.738 2.901 22 1991 1 25 269.173 2.037 24 1991 1 26 273.250 3.133 15 1991 1 27 nan nan 0 1991 1 28 269.232 3.406 5 1991 1 29 271.805 2.151 23 1991 1 30 271.544 2.071 24 1991 1 31 272.452 2.873 21 1991 2 1 269.053 3.216 20 1991 2 2 269.551 3.167 24 1991 2 3 274.715 2.711 20 1991 2 4 277.199 3.061 24 1991 2 5 274.641 4.287 24 1991 2 6 273.874 2.113 24 1991 2 7 273.996 1.860 24 1991 2 8 274.729 3.577 24 1991 2 9 273.894 2.116 24 1991 2 10 270.566 1.239 24 1991 2 11 270.627 2.310 23 1991 2 12 270.133 2.797 22 1991 2 13 270.319 2.570 23 1991 2 14 270.636 3.311 24 1991 2 15 269.932 1.912 24 1991 2 16 nan nan 0 1991 2 17 nan nan 0 1991 2 18 nan nan 0 1991 2 19 268.213 2.346 4 1991 2 20 270.060 1.578 24 1991 2 21 268.563 1.772 24 1991 2 22 270.001 1.312 22 1991 2 23 269.798 1.321 24 1991 2 24 269.557 1.273 24 1991 2 25 269.632 1.642 20 1991 2 26 269.245 1.202 24 1991 2 27 268.978 1.279 24 1991 2 28 269.601 1.779 23 1991 3 1 268.680 1.966 24 1991 3 2 269.991 1.759 20 1991 3 3 nan nan 0 1991 3 4 nan nan 0 1991 3 5 269.226 1.834 23 1991 3 6 269.733 1.966 24 1991 3 7 269.926 1.483 24 1991 3 8 269.904 1.415 17 1991 3 9 nan nan 0 1991 3 10 nan nan 0 1991 3 11 269.549 0.815 5 1991 3 12 270.008 1.809 24 1991 3 13 269.656 1.473 24 1991 3 14 271.084 2.671 24 1991 3 15 270.143 1.779 24 1991 3 16 271.414 2.342 24 1991 3 17 269.942 3.225 24 1991 3 18 269.921 1.529 23 1991 3 19 271.113 3.075 24 1991 3 20 271.084 2.847 24 1991 3 21 270.373 2.166 24 1991 3 22 271.216 3.085 24 1991 3 23 270.677 2.868 10 1991 3 24 267.805 2.271 2 1991 3 25 268.510 1.580 24 1991 3 26 269.548 1.686 24 1991 3 27 269.898 2.580 24 1991 3 28 271.352 5.079 23 1991 3 29 268.081 3.506 20 1991 3 30 269.284 1.618 23 1991 3 31 270.493 2.218 24 1991 4 1 269.502 3.372 16 1991 4 2 269.264 1.468 24 1991 4 3 268.889 3.032 20 1991 4 4 268.235 2.707 24 1991 4 5 270.228 3.493 23 1991 4 6 266.546 3.745 5 1991 4 7 nan nan 0 1991 4 8 269.659 2.614 5 1991 4 9 268.940 3.298 24 1991 4 10 270.415 2.219 24 1991 4 11 269.774 1.743 24 1991 4 12 268.640 1.709 24 1991 4 13 268.732 1.076 24 1991 4 14 268.463 2.109 24 1991 4 15 268.590 1.715 24 1991 4 16 268.365 1.976 20 1991 4 17 268.046 2.494 24 1991 4 18 268.176 1.322 24 1991 4 19 268.946 2.472 24 1991 4 20 268.921 2.548 24 1991 4 21 268.655 2.523 5 1991 4 22 269.798 0.870 6 1991 4 23 268.323 1.671 23 1991 4 24 268.578 1.826 24 1991 4 25 268.507 1.607 24 1991 4 26 269.010 2.045 24 1991 4 27 268.454 1.865 7 1991 4 28 268.256 1.749 24 1991 4 29 269.383 1.289 24 1991 4 30 268.009 1.823 24 1991 5 1 268.293 1.791 24 1991 5 2 269.358 1.725 24 1991 5 3 267.942 1.681 20 1991 5 4 269.212 1.340 24 1991 5 5 269.077 1.295 24 1991 5 6 268.150 1.526 24 1991 5 7 269.272 1.384 20 1991 5 8 nan nan 0 1991 5 9 268.828 1.416 5 1991 5 10 268.434 0.973 22 1991 5 11 268.871 1.084 23 1991 5 12 268.543 1.291 24 1991 5 13 268.960 1.104 21 1991 5 14 268.861 1.186 17 1991 5 15 268.537 1.712 23 1991 5 16 268.834 0.991 23 1991 5 17 268.363 1.199 23 1991 5 18 269.069 0.871 23 1991 5 19 268.043 0.692 15 1991 5 20 nan nan 0 1991 5 21 269.484 1.323 19 1991 5 22 268.285 1.019 24 1991 5 23 268.832 1.018 22 1991 5 24 269.059 1.543 23 1991 5 25 267.909 0.792 22 1991 5 26 269.406 1.357 24 1991 5 27 268.526 0.714 23 1991 5 28 268.322 1.311 6 1991 5 29 268.654 0.885 23 1991 5 30 268.590 0.778 24 1991 5 31 268.388 1.417 23 1991 6 1 268.475 0.869 24 1991 6 2 268.341 0.707 24 1991 6 3 268.264 1.244 24 1991 6 4 268.275 1.265 22 1991 6 5 268.798 0.881 22 1991 6 6 268.188 1.134 24 1991 6 7 268.861 0.797 22 1991 6 8 268.540 0.826 23 1991 6 9 268.662 1.002 23 1991 6 10 268.392 1.044 23 1991 6 11 268.330 0.811 24 1991 6 12 268.868 0.915 24 1991 6 13 267.927 0.738 23 1991 6 14 268.300 0.889 23 1991 6 15 268.022 0.695 24 1991 6 16 268.554 0.859 24 1991 6 17 268.429 0.994 23 1991 6 18 269.307 1.709 24 1991 6 19 269.216 2.742 22 1991 6 20 269.396 2.701 24 1991 6 21 269.327 3.154 20 1991 6 22 268.487 0.911 24 1991 6 23 268.835 0.972 21 1991 6 24 268.825 0.907 7 1991 6 25 268.001 0.887 24 1991 6 26 268.099 0.687 24 1991 6 27 268.404 1.028 24 1991 6 28 268.053 2.599 20 1991 6 29 268.360 1.610 23 1991 6 30 268.404 0.684 24 1991 7 1 268.842 1.068 18 1991 7 2 268.170 1.006 19 1991 7 3 268.861 1.378 24 1991 7 4 269.263 1.042 17 1991 7 5 267.913 0.657 6 1991 7 6 269.180 0.741 6 1991 7 7 268.232 6.287 10 1991 7 8 269.022 0.947 24 1991 7 9 268.513 0.941 24 1991 7 10 268.493 0.759 24 1991 7 11 268.269 0.612 24 1991 7 12 268.249 0.895 19 1991 7 13 268.418 2.047 24 1991 7 14 268.594 0.910 23 1991 7 15 269.549 1.566 23 1991 7 16 269.597 0.765 13 1991 7 17 268.561 1.173 24 1991 7 18 268.653 0.992 24 1991 7 19 268.756 1.011 10 1991 7 20 268.670 0.815 23 1991 7 21 268.763 0.660 2 1991 7 22 267.312 0.535 5 1991 7 23 268.409 1.001 24 1991 7 24 268.044 0.964 24 1991 7 25 268.226 0.450 6 1991 7 26 268.749 0.658 24 1991 7 27 268.145 0.908 23 1991 7 28 268.320 0.875 24 1991 7 29 268.602 0.737 24 1991 7 30 268.206 0.890 15 1991 7 31 268.764 1.048 24 1991 8 1 268.609 1.127 16 1991 8 2 267.845 0.987 24 1991 8 3 268.435 0.860 22 1991 8 4 268.345 0.670 23 1991 8 5 268.793 0.738 24 1991 8 6 268.313 0.672 23 1991 8 7 268.157 0.654 24 1991 8 8 268.533 0.793 22 1991 8 9 268.380 1.608 4 1991 8 10 268.462 0.777 22 1991 8 11 267.994 1.098 24 1991 8 12 268.487 0.598 8 1991 8 13 268.102 0.625 24 1991 8 14 268.989 1.079 24 1991 8 15 268.944 0.893 23 1991 8 16 269.411 1.056 23 1991 8 17 268.918 1.481 21 1991 8 18 268.207 0.972 24 1991 8 19 268.250 0.852 23 1991 8 20 267.986 0.831 7 1991 8 21 269.266 1.119 10 1991 8 22 269.154 1.132 24 1991 8 23 268.421 1.011 21 1991 8 24 268.629 0.692 22 1991 8 25 269.213 1.552 11 1991 8 26 268.769 0.938 19 1991 8 27 268.264 0.828 22 1991 8 28 268.481 0.780 11 1991 8 29 269.228 2.120 11 1991 8 30 268.629 2.067 11 1991 8 31 nan nan 0 1991 9 1 269.047 0.938 20 1991 9 2 268.537 0.913 23 1991 9 3 268.274 0.795 22 1991 9 4 268.369 0.737 19 1991 9 5 268.369 0.516 23 1991 9 6 268.936 1.018 23 1991 9 7 267.970 0.819 15 1991 9 8 nan nan 0 1991 9 9 268.139 0.984 20 1991 9 10 268.668 0.880 14 1991 9 11 268.590 0.572 21 1991 9 12 268.425 0.864 21 1991 9 13 267.703 0.648 6 1991 9 14 269.068 1.237 15 1991 9 15 nan nan 0 1991 9 16 268.416 0.926 5 1991 9 17 268.423 1.228 15 1991 9 18 268.701 1.049 17 1991 9 19 268.601 0.851 18 1991 9 20 268.909 1.020 21 1991 9 21 269.375 1.310 14 1991 9 22 269.019 0.993 22 1991 9 23 269.438 0.749 4 1991 9 24 268.802 0.665 20 1991 9 25 268.589 1.460 18 1991 9 26 268.616 1.611 23 1991 9 27 268.194 0.835 23 1991 9 28 269.506 0.797 22 1991 9 29 268.669 1.059 20 1991 9 30 268.848 1.007 23 1991 10 1 268.965 0.928 24 1991 10 2 269.631 1.790 23 1991 10 3 269.074 1.223 23 1991 10 4 269.581 1.198 16 1991 10 5 268.828 0.653 13 1991 10 6 269.335 0.890 9 1991 10 7 268.942 1.080 10 1991 10 8 269.832 0.780 21 1991 10 9 269.537 1.046 19 1991 10 10 269.206 1.110 18 1991 10 11 269.236 0.714 20 1991 10 12 269.287 nan 1 1991 10 13 270.600 0.936 20 1991 10 14 269.750 1.095 19 1991 10 15 270.276 1.724 12 1991 10 16 269.494 0.985 19 1991 10 17 270.490 1.147 16 1991 10 18 269.732 1.342 20 1991 10 19 270.168 0.760 20 1991 10 20 269.925 1.398 21 1991 10 21 270.140 1.631 24 1991 10 22 270.513 1.057 23 1991 10 23 272.084 2.334 19 1991 10 24 274.321 2.182 21 1991 10 25 274.189 2.290 19 1991 10 26 272.656 0.888 22 1991 10 27 272.279 1.601 24 1991 10 28 273.088 0.987 17 1991 10 29 271.402 1.479 21 1991 10 30 269.486 1.902 16 1991 10 31 271.281 1.621 24 1991 11 1 272.489 3.841 7 1991 11 2 270.995 1.467 24 1991 11 3 271.486 1.125 18 1991 11 4 270.846 0.629 4 1991 11 5 270.832 0.758 24 1991 11 6 271.522 2.881 24 1991 11 7 269.663 1.161 8 1991 11 8 271.300 2.274 23 1991 11 9 272.063 1.075 2 1991 11 10 nan nan 0 1991 11 11 273.300 0.176 2 1991 11 12 271.048 1.911 24 1991 11 13 272.639 2.645 21 1991 11 14 270.400 1.809 24 1991 11 15 270.635 1.153 23 1991 11 16 267.833 nan 1 1991 11 17 nan nan 0 1991 11 18 270.328 1.448 4 1991 11 19 271.130 1.639 24 1991 11 20 271.119 1.567 24 1991 11 21 270.812 2.028 21 1991 11 22 270.906 2.115 24 1991 11 23 271.858 3.094 23 1991 11 24 270.113 1.940 24 1991 11 25 271.378 3.777 24 1991 11 26 272.097 5.327 24 1991 11 27 270.058 3.918 24 1991 11 28 271.891 nan 1 1991 11 29 271.572 6.799 6 1991 11 30 272.691 6.117 24 1991 12 1 273.101 4.355 24 1991 12 2 272.831 7.867 24 1991 12 3 271.518 5.044 24 1991 12 4 278.281 8.466 23 1991 12 5 269.316 6.840 23 1991 12 6 270.469 8.438 24 1991 12 7 271.511 6.010 16 1991 12 8 nan nan 0 1991 12 9 270.558 8.010 5 1991 12 10 268.401 6.091 21 1991 12 11 272.950 4.369 23 1991 12 12 270.639 5.141 24 1991 12 13 272.601 3.853 14 1991 12 14 272.986 6.380 23 1991 12 15 271.789 6.608 17 1991 12 16 277.058 4.743 5 1991 12 17 274.067 3.609 4 1991 12 18 272.936 6.324 24 1991 12 19 273.156 4.577 23 1991 12 20 272.659 3.400 24 1991 12 21 273.029 2.844 10 1991 12 22 nan nan 0 1991 12 23 271.939 6.437 4 1991 12 24 273.298 7.249 22 1991 12 25 272.738 3.097 24 1991 12 26 272.360 3.398 24 1991 12 27 272.961 3.447 23 1991 12 28 273.301 3.841 24 1991 12 29 273.586 2.312 24 1991 12 30 273.764 3.414 6 1991 12 31 273.147 2.428 24 1992 1 1 270.346 4.095 10 1992 1 2 278.136 4.982 2 1992 1 3 275.108 5.766 12 1992 1 4 273.929 7.303 7 1992 1 5 nan nan 0 1992 1 6 271.964 6.560 5 1992 1 7 275.713 8.617 18 1992 1 8 272.186 9.686 10 1992 1 9 272.130 4.847 6 1992 1 10 271.514 4.649 24 1992 1 11 274.072 4.270 24 1992 1 12 271.659 7.305 24 1992 1 13 267.319 7.638 20 1992 1 14 271.421 6.396 23 1992 1 15 277.862 9.046 21 1992 1 16 271.891 8.792 22 1992 1 17 272.784 8.592 23 1992 1 18 268.155 4.880 20 1992 1 19 nan nan 0 1992 1 20 nan nan 0 1992 1 21 259.638 nan 1 1992 1 22 266.737 6.318 24 1992 1 23 270.813 8.951 23 1992 1 24 276.547 9.410 15 1992 1 25 272.704 9.894 22 1992 1 26 273.214 6.526 24 1992 1 27 275.283 2.986 5 1992 1 28 273.163 8.352 19 1992 1 29 273.304 5.019 23 1992 1 30 274.411 7.122 22 1992 1 31 273.749 9.790 23 1992 2 1 271.918 2.849 24 1992 2 2 271.769 3.768 24 1992 2 3 273.263 2.115 22 1992 2 4 271.918 2.393 24 1992 2 5 270.637 2.852 24 1992 2 6 270.554 2.521 21 1992 2 7 271.717 2.461 23 1992 2 8 272.166 2.501 23 1992 2 9 271.967 2.231 24 1992 2 10 271.409 2.035 22 1992 2 11 271.081 2.062 24 1992 2 12 270.848 1.618 18 1992 2 13 271.063 1.082 19 1992 2 14 270.391 3.634 17 1992 2 15 271.760 1.832 10 1992 2 16 272.132 2.705 18 1992 2 17 270.985 0.681 2 1992 2 18 271.342 0.734 5 1992 2 19 271.072 0.698 23 1992 2 20 271.735 1.197 21 1992 2 21 271.015 1.257 24 1992 2 22 270.844 0.700 24 1992 2 23 269.534 1.039 24 1992 2 24 269.845 0.952 24 1992 2 25 270.889 0.865 24 1992 2 26 269.987 0.945 23 1992 2 27 270.033 1.276 24 1992 2 28 270.411 1.644 23 1992 2 29 270.965 2.518 18 1992 3 1 nan nan 0 1992 3 2 271.648 0.960 5 1992 3 3 271.749 3.112 18 1992 3 4 271.946 3.242 24 1992 3 5 272.264 1.903 23 1992 3 6 271.420 1.563 23 1992 3 7 272.342 3.444 22 1992 3 8 271.294 4.133 19 1992 3 9 270.923 2.477 22 1992 3 10 271.526 2.319 14 1992 3 11 271.554 1.778 17 1992 3 12 270.372 2.209 21 1992 3 13 269.839 1.436 17 1992 3 14 272.724 2.839 22 1992 3 15 271.458 2.284 22 1992 3 16 271.174 2.614 21 1992 3 17 270.950 2.069 8 1992 3 18 269.896 3.133 23 1992 3 19 270.577 1.651 20 1992 3 20 270.616 1.608 17 1992 3 21 271.383 3.479 3 1992 3 22 270.874 1.720 10 1992 3 23 271.928 1.587 10 1992 3 24 269.709 3.267 8 1992 3 25 271.274 0.919 4 1992 3 26 nan nan 0 1992 3 27 nan nan 0 1992 3 28 nan nan 0 1992 3 29 nan nan 0 1992 3 30 nan nan 0 1992 3 31 nan nan 0 1992 4 1 nan nan 0 1992 4 2 nan nan 0 1992 4 3 271.186 1.841 21 1992 4 4 271.246 1.284 24 1992 4 5 271.223 1.110 24 1992 4 6 270.832 1.944 24 1992 4 7 271.450 1.121 16 1992 4 8 270.932 1.195 23 1992 4 9 270.953 1.329 21 1992 4 10 270.058 1.161 24 1992 4 11 270.541 0.806 24 1992 4 12 270.339 1.026 20 1992 4 13 269.894 1.627 6 1992 4 14 270.681 1.803 13 1992 4 15 269.925 1.474 24 1992 4 16 270.627 1.482 24 1992 4 17 270.334 1.150 24 1992 4 18 269.279 1.138 24 1992 4 19 269.588 1.718 16 1992 4 20 267.500 1.445 4 1992 4 21 269.910 1.255 18 1992 4 22 270.818 1.382 23 1992 4 23 270.068 1.443 24 1992 4 24 270.746 1.938 24 1992 4 25 270.071 1.068 24 1992 4 26 271.051 1.261 24 1992 4 27 270.485 1.003 24 1992 4 28 270.813 1.014 24 1992 4 29 270.640 1.196 24 1992 4 30 270.580 1.048 24 1992 5 1 271.267 1.325 24 1992 5 2 270.290 1.300 24 1992 5 3 272.539 1.791 12 1992 5 4 270.344 1.217 4 1992 5 5 270.966 2.368 24 1992 5 6 270.751 1.628 24 1992 5 7 270.849 0.921 24 1992 5 8 271.024 1.344 24 1992 5 9 270.784 1.897 24 1992 5 10 270.591 1.358 24 1992 5 11 270.684 0.998 24 1992 5 12 270.380 1.392 24 1992 5 13 270.966 5.075 21 1992 5 14 271.494 1.129 23 1992 5 15 270.294 0.924 7 1992 5 16 271.382 1.137 24 1992 5 17 271.189 2.055 24 1992 5 18 271.077 1.614 11 1992 5 19 270.958 1.724 21 1992 5 20 270.939 1.659 23 1992 5 21 271.467 2.052 20 1992 5 22 270.558 1.935 23 1992 5 23 271.249 1.349 22 1992 5 24 271.064 0.883 24 1992 5 25 270.495 0.928 24 1992 5 26 270.796 0.975 24 1992 5 27 271.144 0.638 24 1992 5 28 270.849 0.885 24 1992 5 29 270.541 0.851 24 1992 5 30 270.742 0.788 24 1992 5 31 270.791 0.875 24 1992 6 1 269.926 0.704 23 1992 6 2 270.504 1.683 24 1992 6 3 269.992 0.766 24 1992 6 4 270.108 0.924 24 1992 6 5 270.476 0.836 24 1992 6 6 270.449 0.682 24 1992 6 7 270.333 0.862 24 1992 6 8 270.601 1.501 23 1992 6 9 270.226 1.268 24 1992 6 10 271.009 1.442 23 1992 6 11 270.404 1.789 23 1992 6 12 269.825 1.678 23 1992 6 13 269.690 0.814 24 1992 6 14 270.424 0.676 24 1992 6 15 270.031 0.850 24 1992 6 16 270.399 0.746 24 1992 6 17 270.093 0.744 24 1992 6 18 270.906 0.875 4 1992 6 19 270.950 1.864 24 1992 6 20 270.905 1.831 24 1992 6 21 269.703 0.815 24 1992 6 22 269.440 0.760 24 1992 6 23 269.740 0.798 24 1992 6 24 270.080 0.788 5 1992 6 25 270.025 0.812 24 1992 6 26 270.105 0.713 20 1992 6 27 270.504 0.953 24 1992 6 28 269.793 0.711 24 1992 6 29 270.868 2.578 21 1992 6 30 269.464 0.812 24 1992 7 1 269.400 1.185 13 1992 7 2 270.007 0.940 23 1992 7 3 269.630 0.767 19 1992 7 4 nan nan 0 1992 7 5 nan nan 0 1992 7 6 269.688 0.535 5 1992 7 7 269.374 2.954 23 1992 7 8 270.024 1.190 24 1992 7 9 269.178 2.425 24 1992 7 10 270.521 1.063 24 1992 7 11 269.890 0.609 24 1992 7 12 269.559 0.689 24 1992 7 13 269.373 0.765 20 1992 7 14 269.016 1.253 23 1992 7 15 270.103 0.879 11 1992 7 16 269.704 0.948 24 1992 7 17 269.266 0.802 23 1992 7 18 270.426 0.861 9 1992 7 19 nan nan 0 1992 7 20 270.770 1.069 6 1992 7 21 270.562 1.154 24 1992 7 22 271.056 3.064 24 1992 7 23 270.937 1.032 9 1992 7 24 270.125 0.934 24 1992 7 25 269.890 0.923 24 1992 7 26 270.570 1.035 24 1992 7 27 270.404 8.157 22 1992 7 28 270.025 0.837 23 1992 7 29 269.683 1.209 24 1992 7 30 269.650 2.723 24 1992 7 31 270.217 0.585 9 1992 8 1 271.135 2.687 24 1992 8 2 270.163 1.038 24 1992 8 3 270.337 0.944 24 1992 8 4 269.952 0.699 24 1992 8 5 269.578 0.904 24 1992 8 6 269.793 0.680 24 1992 8 7 270.618 2.494 23 1992 8 8 270.644 1.654 24 1992 8 9 270.207 2.230 24 1992 8 10 269.718 1.414 24 1992 8 11 270.189 0.934 24 1992 8 12 269.850 1.157 16 1992 8 13 270.078 2.901 24 1992 8 14 270.061 0.957 24 1992 8 15 269.587 0.996 24 1992 8 16 269.919 1.198 24 1992 8 17 270.568 1.215 18 1992 8 18 269.874 1.069 24 1992 8 19 270.202 0.795 24 1992 8 20 269.888 0.904 24 1992 8 21 270.299 1.255 24 1992 8 22 270.870 1.606 24 1992 8 23 270.977 1.095 17 1992 8 24 269.482 0.911 4 1992 8 25 270.142 0.651 24 1992 8 26 269.979 1.120 22 1992 8 27 269.712 0.928 14 1992 8 28 269.914 0.811 24 1992 8 29 270.895 2.285 24 1992 8 30 270.092 1.028 24 1992 8 31 269.938 1.007 24 1992 9 1 269.615 0.916 24 1992 9 2 269.520 1.001 24 1992 9 3 269.645 0.626 24 1992 9 4 269.701 0.754 24 1992 9 5 269.614 0.609 24 1992 9 6 269.815 0.715 24 1992 9 7 270.228 0.948 24 1992 9 8 269.660 0.963 24 1992 9 9 270.243 0.841 24 1992 9 10 269.851 0.702 24 1992 9 11 269.937 1.104 24 1992 9 12 269.177 1.198 12 1992 9 13 nan nan 0 1992 9 14 269.490 0.982 6 1992 9 15 269.941 1.069 24 1992 9 16 269.741 0.882 24 1992 9 17 269.940 0.948 24 1992 9 18 269.757 0.981 24 1992 9 19 270.342 0.897 24 1992 9 20 270.052 1.182 24 1992 9 21 269.743 0.798 24 1992 9 22 270.563 0.925 24 1992 9 23 270.066 0.963 24 1992 9 24 270.155 0.714 24 1992 9 25 269.964 0.935 22 1992 9 26 269.615 0.639 24 1992 9 27 270.711 1.034 24 1992 9 28 270.543 0.663 24 1992 9 29 270.349 0.997 23 1992 9 30 270.894 1.141 22 1992 10 1 270.132 1.064 24 1992 10 2 270.423 0.743 24 1992 10 3 270.365 0.676 24 1992 10 4 270.475 0.725 24 1992 10 5 271.087 1.107 24 1992 10 6 271.158 1.335 24 1992 10 7 271.000 0.910 24 1992 10 8 271.248 0.648 24 1992 10 9 271.270 1.839 15 1992 10 10 270.671 1.130 24 1992 10 11 271.169 0.954 24 1992 10 12 270.899 0.635 23 1992 10 13 271.287 0.968 24 1992 10 14 271.139 0.888 24 1992 10 15 271.188 0.958 24 1992 10 16 nan nan 0 1992 10 17 nan nan 0 1992 10 18 270.380 1.100 6 1992 10 19 272.925 0.112 2 1992 10 20 271.142 0.996 23 1992 10 21 270.993 1.111 24 1992 10 22 271.899 1.494 24 1992 10 23 270.689 0.831 24 1992 10 24 270.958 0.988 24 1992 10 25 270.493 0.870 24 1992 10 26 270.903 1.645 22 1992 10 27 270.837 1.789 22 1992 10 28 270.499 1.740 24 1992 10 29 269.644 1.283 24 1992 10 30 267.275 nan 1 1992 10 31 270.558 1.740 24 1992 11 1 270.722 1.312 24 1992 11 2 271.365 1.551 20 1992 11 3 nan nan 0 1992 11 4 272.162 1.473 18 1992 11 5 270.506 1.425 24 1992 11 6 270.300 2.497 22 1992 11 7 271.833 1.598 24 1992 11 8 271.139 1.390 24 1992 11 9 271.603 1.512 23 1992 11 10 271.079 1.525 24 1992 11 11 271.263 1.352 21 1992 11 12 270.802 1.654 23 1992 11 13 270.788 1.977 24 1992 11 14 271.548 1.117 24 1992 11 15 271.858 1.286 22 1992 11 16 271.156 1.515 23 1992 11 17 270.851 1.390 24 1992 11 18 272.303 1.279 24 1992 11 19 271.409 1.855 22 1992 11 20 271.764 1.960 23 1992 11 21 271.587 2.236 24 1992 11 22 270.828 1.573 24 1992 11 23 270.831 1.751 24 1992 11 24 270.248 3.357 24 1992 11 25 270.809 2.513 24 1992 11 26 270.556 1.965 14 1992 11 27 271.404 1.340 24 1992 11 28 273.364 nan 1 1992 11 29 nan nan 0 1992 11 30 272.450 3.387 22 1992 12 1 271.425 2.895 24 1992 12 2 272.009 2.677 24 1992 12 3 272.034 2.548 24 1992 12 4 272.891 2.519 24 1992 12 5 269.241 3.690 24 1992 12 6 273.603 3.148 5 1992 12 7 270.992 2.804 8 1992 12 8 271.727 2.475 24 1992 12 9 270.459 1.529 9 1992 12 10 273.033 2.176 19 1992 12 11 271.928 2.738 24 1992 12 12 272.523 2.240 24 1992 12 13 274.746 3.268 24 1992 12 14 273.757 3.476 24 1992 12 15 270.987 3.660 24 1992 12 16 273.550 2.849 24 1992 12 17 271.760 3.705 24 1992 12 18 269.482 4.953 24 1992 12 19 270.552 4.506 24 1992 12 20 274.072 6.001 24 1992 12 21 275.159 4.004 24 1992 12 22 272.775 3.784 23 1992 12 23 273.935 4.932 24 1992 12 24 273.245 4.650 24 1992 12 25 274.731 2.246 4 1992 12 26 nan nan 0 1992 12 27 nan nan 0 1992 12 28 nan nan 0 1992 12 29 nan nan 0 1992 12 30 269.143 6.235 5 1992 12 31 270.096 4.357 20 1993 1 1 271.363 3.624 23 1993 1 2 272.322 3.832 24 1993 1 3 270.136 4.871 24 1993 1 4 273.773 3.126 23 1993 1 5 271.364 1.545 16 1993 1 6 273.146 1.931 11 1993 1 7 272.158 1.045 24 1993 1 8 270.917 1.497 23 1993 1 9 272.111 1.653 24 1993 1 10 272.793 1.058 24 1993 1 11 271.755 0.506 5 1993 1 12 272.098 1.350 24 1993 1 13 271.870 1.048 20 1993 1 14 273.956 nan 1 1993 1 15 272.698 1.915 24 1993 1 16 272.649 3.354 23 1993 1 17 272.526 4.344 24 1993 1 18 272.648 11.651 4 1993 1 19 276.522 2.027 3 1993 1 20 nan nan 0 1993 1 21 268.082 12.782 14 1993 1 22 270.271 9.955 23 1993 1 23 271.133 4.753 23 1993 1 24 269.159 8.138 24 1993 1 25 272.643 8.911 24 1993 1 26 277.231 6.773 17 1993 1 27 273.342 5.516 24 1993 1 28 273.766 3.919 19 1993 1 29 274.432 4.828 24 1993 1 30 273.305 3.479 24 1993 1 31 269.313 3.867 16 1993 2 1 269.462 4.479 4 1993 2 2 275.408 5.863 23 1993 2 3 269.554 5.231 14 1993 2 4 267.930 3.921 22 1993 2 5 272.102 3.263 24 1993 2 6 272.308 2.206 24 1993 2 7 270.409 2.622 14 1993 2 8 270.772 4.573 5 1993 2 9 272.966 4.878 21 1993 2 10 270.560 5.066 24 1993 2 11 274.284 5.711 24 1993 2 12 271.568 5.338 16 1993 2 13 273.655 3.089 23 1993 2 14 270.332 1.906 8 1993 2 15 nan nan 0 1993 2 16 269.015 2.606 19 1993 2 17 271.433 2.769 22 1993 2 18 271.999 2.186 23 1993 2 19 270.736 2.967 24 1993 2 20 270.669 3.226 24 1993 2 21 272.332 2.574 22 1993 2 22 271.448 2.454 21 1993 2 23 272.886 1.396 24 1993 2 24 273.479 1.719 24 1993 2 25 272.474 1.413 23 1993 2 26 272.841 1.238 24 1993 2 27 272.690 2.263 24 1993 2 28 272.627 1.690 24 1993 3 1 272.111 2.419 24 1993 3 2 271.389 1.794 20 1993 3 3 273.766 1.969 24 1993 3 4 272.591 3.035 24 1993 3 5 271.215 4.130 24 1993 3 6 272.644 2.263 24 1993 3 7 272.375 1.950 24 1993 3 8 271.448 1.802 24 1993 3 9 272.594 2.197 24 1993 3 10 271.347 2.543 24 1993 3 11 271.476 4.521 24 1993 3 12 269.845 2.591 24 1993 3 13 269.966 1.959 8 1993 3 14 270.673 2.457 6 1993 3 15 270.418 1.943 24 1993 3 16 270.558 1.776 24 1993 3 17 271.587 3.049 23 1993 3 18 273.807 1.717 11 1993 3 19 271.851 1.648 24 1993 3 20 272.148 1.067 24 1993 3 21 272.197 0.897 24 1993 3 22 272.269 0.944 23 1993 3 23 272.236 1.041 24 1993 3 24 271.706 0.918 21 1993 3 25 271.736 1.117 5 1993 3 26 272.055 1.168 24 1993 3 27 272.381 1.072 24 1993 3 28 271.714 0.831 24 1993 3 29 271.600 2.521 5 1993 3 30 271.408 0.900 24 1993 3 31 271.902 0.833 24 1993 4 1 271.502 1.214 24 1993 4 2 270.900 1.190 23 1993 4 3 272.276 1.263 9 1993 4 4 nan nan 0 1993 4 5 271.516 1.663 6 1993 4 6 271.070 1.165 24 1993 4 7 271.521 1.200 24 1993 4 8 271.833 1.749 24 1993 4 9 271.816 1.585 24 1993 4 10 273.060 1.149 24 1993 4 11 271.473 1.522 24 1993 4 12 272.690 1.232 24 1993 4 13 271.315 1.618 24 1993 4 14 270.908 1.355 24 1993 4 15 270.972 1.622 24 1993 4 16 271.411 1.705 24 1993 4 17 270.592 1.482 24 1993 4 18 270.360 1.515 24 1993 4 19 270.945 1.210 24 1993 4 20 270.507 1.188 24 1993 4 21 271.671 1.614 24 1993 4 22 270.910 1.023 24 1993 4 23 270.706 0.970 23 1993 4 24 270.892 1.087 24 1993 4 25 271.443 0.879 24 1993 4 26 270.889 1.176 24 1993 4 27 271.820 1.158 14 1993 4 28 270.603 1.523 22 1993 4 29 271.294 1.417 23 1993 4 30 271.655 1.228 24 1993 5 1 271.388 1.071 7 1993 5 2 270.394 0.910 12 1993 5 3 270.671 1.059 6 1993 5 4 270.813 1.118 24 1993 5 5 270.797 1.096 24 1993 5 6 271.011 0.904 23 1993 5 7 270.457 1.346 24 1993 5 8 270.819 1.058 24 1993 5 9 271.482 1.165 24 1993 5 10 270.701 1.186 17 1993 5 11 270.630 0.681 24 1993 5 12 271.139 1.063 24 1993 5 13 271.024 1.002 24 1993 5 14 270.730 1.167 24 1993 5 15 270.598 0.680 24 1993 5 16 270.620 0.822 24 1993 5 17 270.363 0.749 24 1993 5 18 270.484 0.844 24 1993 5 19 270.927 0.735 24 1993 5 20 270.204 1.011 24 1993 5 21 270.626 0.779 24 1993 5 22 270.908 0.819 24 1993 5 23 271.460 1.106 24 1993 5 24 270.125 0.902 24 1993 5 25 270.684 0.839 24 1993 5 26 270.226 0.746 24 1993 5 27 270.262 0.756 24 1993 5 28 270.362 0.650 23 1993 5 29 270.511 1.335 23 1993 5 30 270.655 0.843 19 1993 5 31 269.729 1.170 6 1993 6 1 270.160 0.931 24 1993 6 2 270.215 1.033 24 1993 6 3 269.741 0.942 21 1993 6 4 271.201 1.720 6 1993 6 5 270.145 0.608 24 1993 6 6 272.003 1.107 7 1993 6 7 270.935 1.923 6 1993 6 8 270.258 1.700 24 1993 6 9 270.249 1.282 23 1993 6 10 270.059 1.392 24 1993 6 11 270.048 1.089 23 1993 6 12 269.698 1.651 24 1993 6 13 269.977 0.761 24 1993 6 14 270.161 0.902 24 1993 6 15 270.320 0.801 24 1993 6 16 270.548 3.178 24 1993 6 17 270.289 1.008 24 1993 6 18 269.918 1.050 24 1993 6 19 269.768 1.435 24 1993 6 20 270.108 1.419 24 1993 6 21 270.103 0.894 24 1993 6 22 270.117 1.089 24 1993 6 23 270.321 0.891 14 1993 6 24 270.161 0.913 24 1993 6 25 270.298 1.515 24 1993 6 26 269.126 0.697 24 1993 6 27 270.805 1.325 12 1993 6 28 271.090 2.019 19 1993 6 29 271.075 4.483 24 1993 6 30 270.931 1.978 24 1993 7 1 269.840 1.125 24 1993 7 2 270.047 1.142 24 1993 7 3 270.148 0.692 24 1993 7 4 269.368 0.749 24 1993 7 5 269.691 0.938 24 1993 7 6 269.983 1.102 24 1993 7 7 269.341 0.976 24 1993 7 8 270.453 1.736 24 1993 7 9 270.074 1.490 24 1993 7 10 271.419 1.629 20 1993 7 11 271.043 2.012 10 1993 7 12 271.297 2.238 23 1993 7 13 270.479 1.394 24 1993 7 14 269.928 1.826 24 1993 7 15 270.611 1.157 5 1993 7 16 269.987 1.056 24 1993 7 17 269.935 0.833 24 1993 7 18 269.705 0.943 24 1993 7 19 269.525 0.846 24 1993 7 20 270.882 3.550 20 1993 7 21 270.068 2.418 23 1993 7 22 269.716 0.985 23 1993 7 23 269.769 0.890 24 1993 7 24 269.636 1.049 24 1993 7 25 270.182 1.140 24 1993 7 26 270.165 0.832 24 1993 7 27 270.768 1.519 22 1993 7 28 270.908 2.346 19 1993 7 29 270.115 1.798 7 1993 7 30 270.501 4.169 5 1993 7 31 270.964 1.502 20 1993 8 1 271.322 4.252 16 1993 8 2 271.726 nan 1 1993 8 3 269.737 1.305 23 1993 8 4 270.550 1.247 24 1993 8 5 270.637 1.645 23 1993 8 6 270.953 0.989 23 1993 8 7 270.860 2.363 24 1993 8 8 270.967 1.084 24 1993 8 9 271.022 1.482 24 1993 8 10 272.321 1.446 21 1993 8 11 270.765 1.280 23 1993 8 12 270.879 1.500 24 1993 8 13 270.519 0.973 24 1993 8 14 271.345 1.833 24 1993 8 15 269.984 0.958 24 1993 8 16 269.922 1.108 24 1993 8 17 270.622 1.693 24 1993 8 18 269.656 1.237 23 1993 8 19 270.228 0.888 24 1993 8 20 269.597 0.828 24 1993 8 21 269.838 1.068 9 1993 8 22 270.088 1.084 24 1993 8 23 270.000 0.714 24 1993 8 24 269.914 0.762 24 1993 8 25 270.903 1.810 22 1993 8 26 270.685 1.445 23 1993 8 27 270.298 1.436 21 1993 8 28 269.946 1.183 24 1993 8 29 270.113 0.941 24 1993 8 30 270.120 1.046 24 1993 8 31 270.028 1.232 16 1993 9 1 271.563 2.084 17 1993 9 2 269.522 1.297 19 1993 9 3 269.274 1.549 24 1993 9 4 269.722 0.677 23 1993 9 5 270.197 0.838 24 1993 9 6 269.142 1.167 24 1993 9 7 269.138 1.138 24 1993 9 8 269.541 0.922 24 1993 9 9 270.024 0.868 23 1993 9 10 270.335 1.681 23 1993 9 11 270.031 0.780 24 1993 9 12 269.728 0.957 24 1993 9 13 269.921 0.896 24 1993 9 14 270.110 0.849 24 1993 9 15 270.480 0.756 24 1993 9 16 270.198 1.467 23 1993 9 17 269.512 1.200 18 1993 9 18 270.144 1.373 24 1993 9 19 270.331 1.136 24 1993 9 20 269.770 1.028 24 1993 9 21 270.418 0.792 21 1993 9 22 269.536 0.719 24 1993 9 23 270.123 0.977 24 1993 9 24 270.457 0.842 17 1993 9 25 270.723 0.991 24 1993 9 26 270.499 0.835 24 1993 9 27 269.935 0.836 24 1993 9 28 270.520 0.848 24 1993 9 29 270.694 1.135 24 1993 9 30 271.056 1.130 21 1993 10 1 270.848 0.758 23 1993 10 2 269.889 0.854 20 1993 10 3 270.766 0.780 22 1993 10 4 270.752 1.001 24 1993 10 5 271.382 0.626 24 1993 10 6 270.779 0.863 20 1993 10 7 271.934 0.995 13 1993 10 8 271.287 1.748 12 1993 10 9 271.026 0.893 24 1993 10 10 270.961 1.054 22 1993 10 11 270.857 0.874 21 1993 10 12 270.754 0.676 21 1993 10 13 271.250 0.792 23 1993 10 14 271.654 0.978 24 1993 10 15 271.311 0.646 24 1993 10 16 271.175 0.739 24 1993 10 17 271.303 1.087 24 1993 10 18 271.552 0.466 6 1993 10 19 271.721 1.178 21 1993 10 20 271.323 0.532 24 1993 10 21 271.307 0.536 24 1993 10 22 271.043 0.638 24 1993 10 23 271.141 0.731 24 1993 10 24 271.382 0.631 24 1993 10 25 271.477 0.763 24 1993 10 26 271.759 0.707 23 1993 10 27 271.550 0.575 19 1993 10 28 271.490 0.786 24 1993 10 29 271.378 0.913 22 1993 10 30 nan nan 0 1993 10 31 271.385 0.764 9 1993 11 1 271.452 0.756 22 1993 11 2 271.666 0.865 23 1993 11 3 271.424 0.764 24 1993 11 4 271.100 0.747 23 1993 11 5 271.170 0.980 14 1993 11 6 270.989 0.794 18 1993 11 7 271.830 0.921 22 1993 11 8 271.504 0.736 24 1993 11 9 271.563 0.884 23 1993 11 10 271.620 1.057 12 1993 11 11 271.477 0.882 24 1993 11 12 271.827 0.892 23 1993 11 13 272.011 0.658 24 1993 11 14 271.777 0.687 10 1993 11 15 272.784 0.223 2 1993 11 16 272.726 1.444 17 1993 11 17 271.581 0.896 20 1993 11 18 270.905 1.039 8 1993 11 19 271.968 1.662 23 1993 11 20 272.125 2.364 9 1993 11 21 nan nan 0 1993 11 22 272.964 2.779 6 1993 11 23 272.775 1.016 23 1993 11 24 271.139 0.560 4 1993 11 25 272.072 1.125 24 1993 11 26 272.213 1.968 20 1993 11 27 271.917 1.375 21 1993 11 28 271.279 0.977 20 1993 11 29 271.399 1.067 13 1993 11 30 268.420 0.737 3 1993 12 1 272.654 1.913 10 1993 12 2 271.264 1.927 21 1993 12 3 272.726 1.428 24 1993 12 4 272.941 1.278 22 1993 12 5 272.253 1.571 23 1993 12 6 271.565 1.147 15 1993 12 7 nan nan 0 1993 12 8 272.053 0.893 21 1993 12 9 272.207 1.081 18 1993 12 10 271.005 1.332 24 1993 12 11 271.837 1.013 24 1993 12 12 271.394 1.167 24 1993 12 13 272.524 1.445 22 1993 12 14 272.419 1.225 24 1993 12 15 272.853 1.555 22 1993 12 16 272.161 2.066 5 1993 12 17 271.876 1.287 23 1993 12 18 272.943 1.655 23 1993 12 19 269.769 5.545 24 1993 12 20 272.383 1.621 23 1993 12 21 271.472 2.018 22 1993 12 22 271.863 1.844 20 1993 12 23 272.009 nan 1 1993 12 24 270.421 3.244 24 1993 12 25 272.495 3.783 24 1993 12 26 271.930 2.176 23 1993 12 27 272.429 2.937 23 1993 12 28 272.638 5.160 24 1993 12 29 269.143 7.687 24 1993 12 30 271.013 5.175 24 1993 12 31 273.673 4.019 24 1994 1 1 273.596 3.075 24 1994 1 2 274.881 4.445 24 1994 1 3 274.165 5.434 24 1994 1 4 270.906 8.732 22 1994 1 5 270.720 4.101 23 1994 1 6 272.390 1.620 24 1994 1 7 271.062 2.691 23 1994 1 8 272.362 1.613 24 1994 1 9 271.431 1.685 3 1994 1 10 272.082 nan 1 1994 1 11 272.677 1.851 24 1994 1 12 273.161 2.346 24 1994 1 13 272.298 1.625 24 1994 1 14 271.758 0.993 24 1994 1 15 272.101 1.311 20 1994 1 16 272.287 nan 1 1994 1 17 271.704 1.167 22 1994 1 18 271.428 1.152 24 1994 1 19 270.808 0.729 3 1994 1 20 nan nan 0 1994 1 21 nan nan 0 1994 1 22 nan nan 0 1994 1 23 nan nan 0 1994 1 24 nan nan 0 1994 1 25 nan nan 0 1994 1 26 273.962 2.258 4 1994 1 27 nan nan 0 1994 1 28 273.327 nan 1 1994 1 29 272.048 2.200 23 1994 1 30 272.243 1.386 24 1994 1 31 271.726 2.137 24 1994 2 1 271.902 2.500 24 1994 2 2 271.140 1.935 24 1994 2 3 271.048 1.626 24 1994 2 4 271.273 1.918 22 1994 2 5 271.093 1.692 23 1994 2 6 270.694 2.448 23 1994 2 7 272.276 2.421 21 1994 2 8 271.192 1.959 24 1994 2 9 272.255 1.048 24 1994 2 10 271.510 1.497 23 1994 2 11 271.439 0.979 24 1994 2 12 271.633 1.364 23 1994 2 13 270.720 1.523 21 1994 2 14 271.160 1.185 24 1994 2 15 270.712 2.311 24 1994 2 16 271.855 1.952 24 1994 2 17 273.589 2.587 24 1994 2 18 274.328 2.668 15 1994 2 19 274.026 2.024 15 1994 2 20 272.255 1.293 23 1994 2 21 272.753 1.041 23 1994 2 22 271.818 1.674 19 1994 2 23 271.769 1.709 16 1994 2 24 274.612 1.607 13 1994 2 25 273.549 1.489 20 1994 2 26 272.943 1.555 23 1994 2 27 274.419 1.884 24 1994 2 28 274.508 1.157 24 1994 3 1 273.930 1.410 24 1994 3 2 273.866 1.608 22 1994 3 3 274.107 2.008 23 1994 3 4 273.361 1.468 22 1994 3 5 273.688 2.075 24 1994 3 6 273.790 1.732 23 1994 3 7 273.876 1.294 22 1994 3 8 274.777 1.174 24 1994 3 9 274.276 1.150 23 1994 3 10 274.491 1.794 23 1994 3 11 273.842 1.099 21 1994 3 12 273.374 1.180 22 1994 3 13 nan nan 0 1994 3 14 273.863 1.730 22 1994 3 15 273.025 0.908 24 1994 3 16 272.514 2.510 24 1994 3 17 271.605 1.768 24 1994 3 18 273.640 2.482 23 1994 3 19 272.907 1.569 24 1994 3 20 273.680 1.388 24 1994 3 21 273.296 1.545 24 1994 3 22 271.906 1.690 15 1994 3 23 273.255 2.260 24 1994 3 24 271.549 2.449 24 1994 3 25 269.387 1.815 24 1994 3 26 271.351 2.093 23 1994 3 27 270.469 1.776 24 1994 3 28 271.531 1.662 24 1994 3 29 271.249 1.372 24 1994 3 30 270.372 1.905 23 1994 3 31 270.230 1.943 24 1994 4 1 270.415 2.527 24 1994 4 2 271.126 2.528 24 1994 4 3 271.930 2.759 24 1994 4 4 272.133 3.968 24 1994 4 5 271.084 3.074 24 1994 4 6 270.421 5.447 8 1994 4 7 272.384 1.482 21 1994 4 8 271.210 2.067 24 1994 4 9 272.333 1.142 23 1994 4 10 271.683 1.287 24 1994 4 11 272.132 1.402 23 1994 4 12 272.069 2.173 21 1994 4 13 272.135 1.050 24 1994 4 14 272.319 1.756 24 1994 4 15 271.674 1.250 24 1994 4 16 271.889 1.134 24 1994 4 17 271.436 1.375 24 1994 4 18 273.363 2.741 24 1994 4 19 271.986 2.134 23 1994 4 20 272.277 1.567 24 1994 4 21 272.240 1.698 24 1994 4 22 272.216 1.906 24 1994 4 23 271.731 1.729 24 1994 4 24 271.800 1.593 24 1994 4 25 271.754 1.779 17 1994 4 26 273.009 1.658 23 1994 4 27 272.003 2.794 22 1994 4 28 269.084 1.608 23 1994 4 29 269.802 1.632 24 1994 4 30 269.780 0.952 22 1994 5 1 269.764 0.827 24 1994 5 2 269.647 0.885 22 1994 5 3 269.503 1.274 23 1994 5 4 268.897 1.379 23 1994 5 5 268.228 1.548 24 1994 5 6 268.895 1.169 23 1994 5 7 268.976 1.318 24 1994 5 8 269.267 1.299 24 1994 5 9 269.206 1.303 24 1994 5 10 268.971 1.511 24 1994 5 11 269.785 1.171 23 1994 5 12 269.596 1.472 22 1994 5 13 269.310 0.619 24 1994 5 14 269.433 1.116 24 1994 5 15 269.950 1.166 24 1994 5 16 269.589 1.063 24 1994 5 17 269.590 1.066 24 1994 5 18 269.690 1.425 24 1994 5 19 269.154 1.923 24 1994 5 20 269.452 1.652 24 1994 5 21 270.120 1.168 24 1994 5 22 269.253 1.100 24 1994 5 23 269.700 0.878 22 1994 5 24 269.590 0.837 5 1994 5 25 269.147 1.353 18 1994 5 26 269.517 1.414 24 1994 5 27 nan nan 0 1994 5 28 269.291 1.262 16 1994 5 29 269.310 1.452 23 1994 5 30 269.697 1.261 24 1994 5 31 269.204 0.902 24 1994 6 1 268.962 1.250 20 1994 6 2 269.972 1.193 23 1994 6 3 270.434 1.271 17 1994 6 4 269.982 1.974 3 1994 6 5 270.784 1.162 24 1994 6 6 269.853 1.081 6 1994 6 7 270.922 2.665 24 1994 6 8 270.257 1.164 20 1994 6 9 270.260 1.174 17 1994 6 10 nan nan 0 1994 6 11 nan nan 0 1994 6 12 270.054 0.785 24 1994 6 13 270.395 0.838 24 1994 6 14 271.023 1.837 24 1994 6 15 270.235 0.830 24 1994 6 16 270.591 0.869 24 1994 6 17 269.877 1.021 24 1994 6 18 270.309 1.444 23 1994 6 19 270.252 0.552 24 1994 6 20 270.506 1.850 23 1994 6 21 270.205 0.755 24 1994 6 22 270.120 0.736 24 1994 6 23 270.039 0.863 24 1994 6 24 270.081 0.759 24 1994 6 25 270.344 1.399 23 1994 6 26 270.171 0.691 24 1994 6 27 270.025 0.830 23 1994 6 28 270.077 0.899 24 1994 6 29 270.361 0.836 24 1994 6 30 269.937 1.585 22 1994 7 1 269.757 1.217 21 1994 7 2 265.789 nan 1 1994 7 3 270.861 2.071 9 1994 7 4 269.948 1.198 23 1994 7 5 269.657 1.511 23 1994 7 6 269.830 0.989 23 1994 7 7 270.175 1.480 23 1994 7 8 269.557 1.600 23 1994 7 9 269.502 0.630 24 1994 7 10 269.611 1.017 24 1994 7 11 269.445 1.035 23 1994 7 12 268.957 1.007 24 1994 7 13 269.234 0.913 24 1994 7 14 269.398 0.942 21 1994 7 15 269.896 1.355 23 1994 7 16 269.781 2.430 24 1994 7 17 269.540 0.971 24 1994 7 18 269.647 1.148 23 1994 7 19 268.974 0.733 24 1994 7 20 269.152 1.408 23 1994 7 21 268.396 0.856 22 1994 7 22 269.704 1.654 14 1994 7 23 269.061 1.338 24 1994 7 24 269.991 1.985 24 1994 7 25 269.904 1.300 24 1994 7 26 269.620 1.997 17 1994 7 27 270.836 1.597 9 1994 7 28 269.203 1.240 22 1994 7 29 269.011 1.152 24 1994 7 30 269.574 1.488 21 1994 7 31 269.517 1.012 24 1994 8 1 268.679 1.190 19 1994 8 2 269.361 1.185 19 1994 8 3 271.174 1.456 20 1994 8 4 269.091 0.820 23 1994 8 5 268.839 0.809 22 1994 8 6 269.321 1.070 13 1994 8 7 269.592 1.633 23 1994 8 8 269.974 1.897 16 1994 8 9 268.721 1.540 12 1994 8 10 268.842 1.476 14 1994 8 11 268.076 1.486 10 1994 8 12 270.109 1.729 21 1994 8 13 269.468 2.535 21 1994 8 14 268.700 0.974 24 1994 8 15 268.786 1.557 24 1994 8 16 269.098 1.405 24 1994 8 17 268.566 1.092 24 1994 8 18 268.757 1.057 24 1994 8 19 269.164 1.336 21 1994 8 20 269.012 0.984 23 1994 8 21 268.582 0.831 24 1994 8 22 268.560 0.994 24 1994 8 23 268.649 1.055 24 1994 8 24 268.726 1.235 18 1994 8 25 269.097 1.257 24 1994 8 26 268.875 0.860 23 1994 8 27 268.693 1.104 24 1994 8 28 269.922 1.296 24 1994 8 29 269.488 1.484 24 1994 8 30 269.013 1.149 22 1994 8 31 269.493 0.992 17 1994 9 1 268.736 0.861 16 1994 9 2 267.354 1.292 2 1994 9 3 268.717 0.999 24 1994 9 4 269.303 1.474 24 1994 9 5 269.384 0.877 24 1994 9 6 269.666 1.757 24 1994 9 7 269.197 1.123 24 1994 9 8 269.031 1.158 24 1994 9 9 268.618 0.991 24 1994 9 10 269.371 1.321 24 1994 9 11 268.952 1.003 22 1994 9 12 269.037 1.178 24 1994 9 13 268.720 1.061 24 1994 9 14 268.982 2.235 24 1994 9 15 269.225 1.292 22 1994 9 16 268.757 1.344 24 1994 9 17 268.923 1.410 24 1994 9 18 268.935 1.208 24 1994 9 19 269.249 1.135 23 1994 9 20 268.658 1.143 24 1994 9 21 269.158 1.515 22 1994 9 22 269.815 1.253 22 1994 9 23 269.249 1.335 24 1994 9 24 268.901 1.364 23 1994 9 25 269.270 1.152 21 1994 9 26 269.272 1.821 20 1994 9 27 269.432 1.024 19 1994 9 28 269.417 1.652 24 1994 9 29 270.497 1.326 22 1994 9 30 271.354 nan 1 1994 10 1 269.072 1.173 24 1994 10 2 269.050 0.977 24 1994 10 3 269.062 1.205 21 1994 10 4 268.986 1.218 22 1994 10 5 270.372 1.113 20 1994 10 6 270.249 1.475 24 1994 10 7 270.784 0.980 24 1994 10 8 270.535 0.684 24 1994 10 9 271.244 0.819 24 1994 10 10 271.038 1.056 24 1994 10 11 271.087 0.664 24 1994 10 12 270.969 1.122 23 1994 10 13 nan nan 0 1994 10 14 nan nan 0 1994 10 15 271.891 2.066 3 1994 10 16 270.466 2.072 24 1994 10 17 270.377 1.795 24 1994 10 18 269.678 2.138 24 1994 10 19 270.459 2.184 24 1994 10 20 269.880 2.239 24 1994 10 21 271.144 2.328 24 1994 10 22 269.768 2.095 24 1994 10 23 270.185 2.038 24 1994 10 24 269.634 2.205 24 1994 10 25 270.390 1.934 24 1994 10 26 270.562 1.984 24 1994 10 27 269.701 2.209 24 1994 10 28 269.742 3.189 24 1994 10 29 270.040 3.378 24 1994 10 30 269.649 2.616 24 1994 10 31 269.756 2.151 19 1994 11 1 270.192 2.700 23 1994 11 2 271.446 3.292 23 1994 11 3 269.844 1.766 24 1994 11 4 269.437 2.946 20 1994 11 5 269.804 2.473 23 1994 11 6 270.036 2.510 24 1994 11 7 269.733 2.257 22 1994 11 8 269.940 1.977 21 1994 11 9 270.303 2.074 24 1994 11 10 270.075 2.602 24 1994 11 11 269.814 2.822 21 1994 11 12 270.851 2.232 24 1994 11 13 270.232 2.429 23 1994 11 14 269.662 2.107 21 1994 11 15 269.600 3.317 24 1994 11 16 269.720 2.722 13 1994 11 17 270.361 3.332 22 1994 11 18 271.802 5.587 23 1994 11 19 269.969 4.157 24 1994 11 20 270.534 3.280 24 1994 11 21 271.184 3.968 23 1994 11 22 272.108 6.704 23 1994 11 23 270.037 3.939 23 1994 11 24 270.658 3.842 24 1994 11 25 269.625 3.462 24 1994 11 26 270.783 3.394 24 1994 11 27 270.869 3.585 24 1994 11 28 270.388 4.446 21 1994 11 29 nan nan 0 1994 11 30 272.200 3.394 16 1994 12 1 272.326 3.432 24 1994 12 2 268.631 4.522 24 1994 12 3 269.600 3.311 13 1994 12 4 278.442 nan 1 1994 12 5 270.481 4.284 16 1994 12 6 270.099 4.354 15 1994 12 7 272.740 5.602 22 1994 12 8 269.407 4.174 11 1994 12 9 269.421 2.517 19 1994 12 10 271.022 3.467 16 1994 12 11 nan nan 0 1994 12 12 nan nan 0 1994 12 13 nan nan 0 1994 12 14 nan nan 0 1994 12 15 270.931 3.154 14 1994 12 16 271.575 2.271 14 1994 12 17 271.094 2.855 24 1994 12 18 269.972 2.652 24 1994 12 19 269.394 5.237 23 1994 12 20 271.246 3.523 22 1994 12 21 269.469 3.736 24 1994 12 22 270.506 2.819 24 1994 12 23 272.288 3.075 24 1994 12 24 271.642 5.136 24 1994 12 25 268.964 2.992 23 1994 12 26 269.976 2.165 24 1994 12 27 270.230 2.275 22 1994 12 28 270.508 1.528 19 1994 12 29 269.992 1.548 24 1994 12 30 269.634 1.500 24 1994 12 31 269.784 1.494 24 1995 1 1 270.173 1.316 24 1995 1 2 269.887 1.314 24 1995 1 3 270.900 2.175 20 1995 1 4 269.861 1.837 24 1995 1 5 269.729 1.672 12 1995 1 6 269.906 0.544 4 1995 1 7 268.702 1.440 16 1995 1 8 nan nan 0 1995 1 9 268.822 1.731 5 1995 1 10 269.493 1.393 22 1995 1 11 270.566 1.380 21 1995 1 12 269.989 1.204 22 1995 1 13 269.059 0.956 23 1995 1 14 269.269 0.894 24 1995 1 15 268.686 1.259 24 1995 1 16 268.606 1.096 24 1995 1 17 268.484 1.523 24 1995 1 18 268.494 1.724 24 1995 1 19 269.111 1.525 22 1995 1 20 269.241 1.434 19 1995 1 21 270.010 1.455 24 1995 1 22 268.985 1.509 24 1995 1 23 268.752 1.998 23 1995 1 24 268.678 1.450 24 1995 1 25 269.419 1.186 24 1995 1 26 268.335 1.112 24 1995 1 27 268.327 1.433 24 1995 1 28 268.601 1.829 22 1995 1 29 268.880 1.348 23 1995 1 30 270.223 1.750 23 1995 1 31 269.013 2.337 22 1995 2 1 269.148 2.151 24 1995 2 2 268.455 1.522 24 1995 2 3 269.699 1.533 23 1995 2 4 269.428 1.660 24 1995 2 5 267.996 0.961 24 1995 2 6 269.440 1.521 24 1995 2 7 268.697 1.889 24 1995 2 8 268.374 1.788 24 1995 2 9 268.356 1.527 24 1995 2 10 268.990 2.187 24 1995 2 11 267.589 1.702 24 1995 2 12 267.937 2.608 23 1995 2 13 268.072 2.205 24 1995 2 14 268.998 2.297 24 1995 2 15 269.148 1.871 23 1995 2 16 267.764 2.040 24 1995 2 17 268.449 2.314 14 1995 2 18 267.747 2.672 23 1995 2 19 269.283 2.946 24 1995 2 20 269.413 2.948 24 1995 2 21 267.593 2.281 24 1995 2 22 270.172 2.080 16 1995 2 23 267.115 2.885 24 1995 2 24 268.070 2.306 22 1995 2 25 270.095 3.579 24 1995 2 26 269.716 2.149 23 1995 2 27 268.154 1.880 24 1995 2 28 269.287 1.957 24 1995 3 1 267.899 2.408 24 1995 3 2 268.276 2.620 24 1995 3 3 269.148 2.238 24 1995 3 4 268.051 2.410 24 1995 3 5 269.877 2.490 24 1995 3 6 269.298 3.205 24 1995 3 7 268.861 4.261 24 1995 3 8 268.729 2.857 24 1995 3 9 268.865 3.867 24 1995 3 10 269.571 3.102 24 1995 3 11 268.334 1.915 24 1995 3 12 267.109 2.354 24 1995 3 13 268.880 1.892 24 1995 3 14 269.014 2.717 24 1995 3 15 270.791 2.974 22 1995 3 16 268.073 2.431 23 1995 3 17 267.805 2.361 24 1995 3 18 268.878 1.901 23 1995 3 19 268.744 3.462 24 1995 3 20 269.967 2.105 24 1995 3 21 269.700 3.484 24 1995 3 22 268.718 3.066 24 1995 3 23 269.872 3.507 22 1995 3 24 269.290 3.932 22 1995 3 25 271.774 4.805 14 1995 3 26 269.148 3.649 12 1995 3 27 nan nan 0 1995 3 28 nan nan 0 1995 3 29 nan nan 0 1995 3 30 nan nan 0 1995 3 31 nan nan 0 1995 4 1 nan nan 0 1995 4 2 nan nan 0 1995 4 3 nan nan 0 1995 4 4 nan nan 0 1995 4 5 nan nan 0 1995 4 6 nan nan 0 1995 4 7 nan nan 0 1995 4 8 nan nan 0 1995 4 9 nan nan 0 1995 4 10 nan nan 0 1995 4 11 nan nan 0 1995 4 12 nan nan 0 1995 4 13 nan nan 0 1995 4 14 nan nan 0 1995 4 15 nan nan 0 1995 4 16 nan nan 0 1995 4 17 nan nan 0 1995 4 18 nan nan 0 1995 4 19 nan nan 0 1995 4 20 nan nan 0 1995 4 21 nan nan 0 1995 4 22 nan nan 0 1995 4 23 nan nan 0 1995 4 24 nan nan 0 1995 4 25 nan nan 0 1995 4 26 nan nan 0 1995 4 27 nan nan 0 1995 4 28 nan nan 0 1995 4 29 nan nan 0 1995 4 30 nan nan 0 1995 5 1 nan nan 0 1995 5 2 nan nan 0 1995 5 3 nan nan 0 1995 5 4 nan nan 0 1995 5 5 nan nan 0 1995 5 6 nan nan 0 1995 5 7 nan nan 0 1995 5 8 nan nan 0 1995 5 9 nan nan 0 1995 5 10 nan nan 0 1995 5 11 nan nan 0 1995 5 12 nan nan 0 1995 5 13 nan nan 0 1995 5 14 nan nan 0 1995 5 15 nan nan 0 1995 5 16 nan nan 0 1995 5 17 nan nan 0 1995 5 18 nan nan 0 1995 5 19 nan nan 0 1995 5 20 nan nan 0 1995 5 21 nan nan 0 1995 5 22 nan nan 0 1995 5 23 nan nan 0 1995 5 24 nan nan 0 1995 5 25 nan nan 0 1995 5 26 nan nan 0 1995 5 27 nan nan 0 1995 5 28 nan nan 0 1995 5 29 nan nan 0 1995 5 30 nan nan 0 1995 5 31 nan nan 0 1995 6 1 nan nan 0 1995 6 2 nan nan 0 1995 6 3 nan nan 0 1995 6 4 nan nan 0 1995 6 5 nan nan 0 1995 6 6 nan nan 0 1995 6 7 nan nan 0 1995 6 8 nan nan 0 1995 6 9 nan nan 0 1995 6 10 nan nan 0 1995 6 11 nan nan 0 1995 6 12 nan nan 0 1995 6 13 nan nan 0 1995 6 14 nan nan 0 1995 6 15 nan nan 0 1995 6 16 nan nan 0 1995 6 17 nan nan 0 1995 6 18 nan nan 0 1995 6 19 nan nan 0 1995 6 20 nan nan 0 1995 6 21 nan nan 0 1995 6 22 nan nan 0 1995 6 23 nan nan 0 1995 6 24 nan nan 0 1995 6 25 nan nan 0 1995 6 26 nan nan 0 1995 6 27 nan nan 0 1995 6 28 nan nan 0 1995 6 29 267.863 2.239 18 1995 6 30 269.591 1.919 24 1995 7 1 269.523 1.571 23 1995 7 2 269.044 1.691 23 1995 7 3 268.634 1.774 23 1995 7 4 267.342 1.490 24 1995 7 5 268.168 2.277 24 1995 7 6 269.440 2.325 21 1995 7 7 268.302 1.688 24 1995 7 8 268.417 1.562 24 1995 7 9 269.340 2.633 24 1995 7 10 268.231 1.593 24 1995 7 11 268.812 2.065 24 1995 7 12 268.030 1.381 24 1995 7 13 267.958 2.121 24 1995 7 14 267.353 1.538 24 1995 7 15 268.354 2.062 19 1995 7 16 nan nan 0 1995 7 17 271.648 2.479 3 1995 7 18 269.103 2.659 24 1995 7 19 268.903 2.168 24 1995 7 20 267.244 2.269 23 1995 7 21 268.343 1.856 24 1995 7 22 268.351 1.349 24 1995 7 23 267.693 1.941 24 1995 7 24 267.285 1.897 24 1995 7 25 267.879 2.050 24 1995 7 26 267.936 2.529 24 1995 7 27 268.218 2.146 24 1995 7 28 266.616 2.551 24 1995 7 29 268.246 1.703 24 1995 7 30 267.316 2.460 24 1995 7 31 267.286 1.846 24 1995 8 1 263.467 nan 1 1995 8 2 267.144 2.070 17 1995 8 3 266.757 2.777 24 1995 8 4 266.046 2.319 24 1995 8 5 266.919 1.705 24 1995 8 6 266.790 1.699 24 1995 8 7 267.416 2.044 24 1995 8 8 266.648 2.324 24 1995 8 9 268.111 2.039 21 1995 8 10 267.988 2.098 23 1995 8 11 266.512 2.756 18 1995 8 12 266.839 2.155 24 1995 8 13 266.809 2.316 24 1995 8 14 267.027 2.343 20 1995 8 15 267.132 1.926 23 1995 8 16 268.360 2.202 24 1995 8 17 268.504 2.640 22 1995 8 18 267.940 2.274 24 1995 8 19 267.301 2.639 23 1995 8 20 268.778 1.992 24 1995 8 21 269.781 1.773 24 1995 8 22 268.165 2.383 24 1995 8 23 267.392 1.349 22 1995 8 24 268.315 3.028 24 1995 8 25 268.653 3.353 24 1995 8 26 268.460 2.272 24 1995 8 27 268.832 1.936 24 1995 8 28 271.746 4.375 24 1995 8 29 268.641 1.718 24 1995 8 30 268.820 2.210 18 1995 8 31 nan nan 0 1995 9 1 269.545 0.184 4 1995 9 2 268.279 1.425 24 1995 9 3 268.460 1.639 24 1995 9 4 268.086 1.771 24 1995 9 5 268.460 2.674 23 1995 9 6 268.086 2.165 16 1995 9 7 267.365 1.566 22 1995 9 8 267.737 1.892 20 1995 9 9 268.460 1.665 23 1995 9 10 268.460 1.330 21 1995 9 11 268.120 1.938 23 1995 9 12 268.827 2.361 24 1995 9 13 268.460 1.574 22 1995 9 14 269.025 2.396 22 1995 9 15 268.080 1.922 23 1995 9 16 268.460 2.680 22 1995 9 17 268.649 2.160 24 1995 9 18 268.840 2.346 24 1995 9 19 267.715 2.481 24 1995 9 20 268.460 2.330 21 1995 9 21 267.371 1.489 5 1995 9 22 268.460 1.885 22 1995 9 23 269.019 1.475 24 1995 9 24 268.832 2.701 24 1995 9 25 268.644 2.041 24 1995 9 26 267.356 2.269 24 1995 9 27 268.276 1.813 24 1995 9 28 268.460 1.839 23 1995 9 29 268.834 2.286 23 1995 9 30 266.975 2.739 24 1995 10 1 268.460 1.930 23 1995 10 2 267.902 2.204 24 1995 10 3 268.838 2.653 24 1995 10 4 268.842 2.121 24 1995 10 5 268.269 2.778 24 1995 10 6 268.080 2.575 23 1995 10 7 268.079 2.311 24 1995 10 8 268.273 2.263 24 1995 10 9 268.084 2.524 24 1995 10 10 268.460 2.265 24 1995 10 11 267.323 2.654 24 1995 10 12 268.846 2.716 24 1995 10 13 268.653 2.515 24 1995 10 14 267.678 2.580 24 1995 10 15 268.063 2.440 24 1995 10 16 267.678 2.223 24 1995 10 17 267.496 3.363 24 1995 10 18 268.654 2.996 24 1995 10 19 268.654 2.287 24 1995 10 20 268.655 3.483 22 1995 10 21 268.065 2.555 24 1995 10 22 268.263 2.395 24 1995 10 23 268.460 2.438 24 1995 10 24 268.845 1.672 24 1995 10 25 267.701 1.625 24 1995 10 26 268.849 1.695 24 1995 10 27 268.067 2.794 24 1995 10 28 268.850 2.275 22 1995 10 29 269.631 2.370 24 1995 10 30 269.243 2.132 23 1995 10 31 269.435 2.015 24 1995 11 1 268.460 2.664 24 1995 11 2 269.450 2.712 24 1995 11 3 269.259 3.075 23 1995 11 4 268.060 1.956 24 1995 11 5 268.460 2.979 24 1995 11 6 269.066 2.641 24 1995 11 7 269.267 2.260 24 1995 11 8 269.887 3.573 24 1995 11 9 267.637 2.842 19 1995 11 10 267.269 2.043 15 1995 11 11 269.655 2.167 24 1995 11 12 269.460 2.441 24 1995 11 13 268.660 2.150 24 1995 11 14 269.485 2.816 24 1995 11 15 269.272 2.292 24 1995 11 16 266.639 2.781 24 1995 11 17 265.433 2.301 24 1995 11 18 268.867 1.623 24 1995 11 19 268.667 2.735 24 1995 11 20 268.879 2.373 23 1995 11 21 268.873 1.815 24 1995 11 22 267.434 2.844 24 1995 11 23 268.870 2.143 24 1995 11 24 268.257 3.294 24 1995 11 25 268.460 1.545 24 1995 11 26 269.301 2.116 24 1995 11 27 268.877 2.794 24 1995 11 28 269.082 2.225 24 1995 11 29 268.460 2.409 24 1995 11 30 268.460 2.394 24 1995 12 1 268.255 2.422 24 1995 12 2 267.043 2.173 24 1995 12 3 269.073 3.564 24 1995 12 4 270.742 2.709 24 1995 12 5 269.505 1.880 18 1995 12 6 267.629 3.247 18 1995 12 7 269.748 5.500 13 1995 12 8 269.292 3.610 24 1995 12 9 269.921 3.305 24 1995 12 10 271.583 3.260 24 1995 12 11 269.693 1.529 24 1995 12 12 269.290 3.483 23 1995 12 13 nan nan 0 1995 12 14 nan nan 0 1995 12 15 nan nan 0 1995 12 16 nan nan 0 1995 12 17 268.049 2.638 16 1995 12 18 268.665 2.014 20 1995 12 19 269.282 nan 1 1995 12 20 269.298 nan 1 1995 12 21 269.300 1.061 21 1995 12 22 268.668 2.897 22 1995 12 23 nan nan 0 1995 12 24 nan nan 0 1995 12 25 268.880 2.411 21 1995 12 26 268.874 2.948 24 1995 12 27 269.289 2.815 13 1995 12 28 268.882 3.235 23 1995 12 29 269.289 3.632 18 1995 12 30 270.911 2.744 23 1995 12 31 268.258 2.783 24 1996 1 1 268.662 2.147 24 1996 1 2 268.460 2.204 15 1996 1 3 nan nan 0 1996 1 4 267.655 2.860 2 1996 1 5 nan nan 0 1996 1 6 269.261 3.379 11 1996 1 7 269.066 2.634 24 1996 1 8 266.057 3.215 4 1996 1 9 270.068 3.181 11 1996 1 10 nan nan 0 1996 1 11 nan nan 0 1996 1 12 nan nan 0 1996 1 13 nan nan 0 1996 1 14 nan nan 0 1996 1 15 nan nan 0 1996 1 16 nan nan 0 1996 1 17 nan nan 0 1996 1 18 nan nan 0 1996 1 19 nan nan 0 1996 1 20 nan nan 0 1996 1 21 nan nan 0 1996 1 22 nan nan 0 1996 1 23 nan nan 0 1996 1 24 nan nan 0 1996 1 25 nan nan 0 1996 1 26 nan nan 0 1996 1 27 nan nan 0 1996 1 28 nan nan 0 1996 1 29 nan nan 0 1996 1 30 nan nan 0 1996 1 31 nan nan 0 1996 2 1 nan nan 0 1996 2 2 nan nan 0 1996 2 3 270.505 3.760 20 1996 2 4 270.127 3.611 24 1996 2 5 267.764 3.754 21 1996 2 6 267.544 3.842 20 1996 2 7 270.535 3.930 18 1996 2 8 272.025 nan 1 1996 2 9 271.392 3.590 24 1996 2 10 273.222 5.349 24 1996 2 11 267.694 4.042 23 1996 2 12 269.030 3.620 24 1996 2 13 269.420 3.114 16 1996 2 14 269.555 3.348 5 1996 2 15 268.460 3.083 21 1996 2 16 268.654 2.825 24 1996 2 17 269.582 2.759 24 1996 2 18 269.011 2.623 24 1996 2 19 268.288 3.267 24 1996 2 20 268.976 3.136 24 1996 2 21 269.180 3.293 17 1996 2 22 269.346 3.874 24 1996 2 23 271.298 3.380 23 1996 2 24 269.903 3.061 24 1996 2 25 270.819 3.459 23 1996 2 26 269.665 3.571 24 1996 2 27 271.805 3.941 24 1996 2 28 269.181 4.072 17 1996 2 29 270.012 2.053 4 1996 3 1 270.558 2.794 23 1996 3 2 268.240 2.808 24 1996 3 3 268.618 3.150 24 1996 3 4 268.400 3.418 24 1996 3 5 268.724 3.023 24 1996 3 6 268.534 2.857 23 1996 3 7 268.312 2.781 24 1996 3 8 267.008 3.347 19 1996 3 9 268.764 1.277 24 1996 3 10 270.252 2.058 23 1996 3 11 269.458 1.987 24 1996 3 12 269.320 1.238 24 1996 3 13 269.799 2.760 24 1996 3 14 269.836 1.647 24 1996 3 15 270.379 1.714 22 1996 3 16 269.226 0.895 24 1996 3 17 269.944 1.203 18 1996 3 18 268.754 2.791 5 1996 3 19 268.958 2.179 24 1996 3 20 269.434 1.411 23 1996 3 21 269.476 1.640 24 1996 3 22 269.452 2.050 23 1996 3 23 269.099 1.484 22 1996 3 24 269.464 1.282 24 1996 3 25 269.119 1.476 24 1996 3 26 268.574 1.190 24 1996 3 27 269.300 1.541 24 1996 3 28 269.578 1.494 24 1996 3 29 268.325 1.326 24 1996 3 30 269.172 1.647 24 1996 3 31 268.817 1.319 24 1996 4 1 268.951 1.592 23 1996 4 2 268.645 1.251 24 1996 4 3 269.495 1.502 23 1996 4 4 269.260 1.229 23 1996 4 5 269.044 1.284 24 1996 4 6 269.659 1.067 24 1996 4 7 267.941 1.430 24 1996 4 8 268.556 1.264 24 1996 4 9 268.468 2.223 24 1996 4 10 268.482 1.139 24 1996 4 11 267.999 1.388 24 1996 4 12 268.688 2.171 23 1996 4 13 268.312 0.284 2 1996 4 14 268.594 1.323 24 1996 4 15 268.032 1.659 24 1996 4 16 268.874 1.631 24 1996 4 17 269.059 1.659 24 1996 4 18 268.996 1.583 24 1996 4 19 268.759 1.460 24 1996 4 20 269.060 1.703 24 1996 4 21 268.599 1.459 24 1996 4 22 269.572 1.665 24 1996 4 23 268.369 1.375 24 1996 4 24 268.436 1.313 24 1996 4 25 267.662 1.192 24 1996 4 26 268.985 1.647 24 1996 4 27 268.139 1.348 24 1996 4 28 268.226 1.468 24 1996 4 29 267.918 1.103 24 1996 4 30 267.626 1.308 24 1996 5 1 268.524 1.538 24 1996 5 2 268.643 1.173 24 1996 5 3 268.435 1.273 24 1996 5 4 268.326 1.430 24 1996 5 5 267.704 0.969 20 1996 5 6 268.613 1.867 7 1996 5 7 268.212 1.361 24 1996 5 8 268.915 1.177 24 1996 5 9 267.544 1.514 24 1996 5 10 267.883 1.395 24 1996 5 11 267.682 1.301 24 1996 5 12 268.397 1.611 24 1996 5 13 268.551 1.385 18 1996 5 14 268.519 1.317 21 1996 5 15 268.000 1.495 24 1996 5 16 269.164 nan 1 1996 5 17 267.488 0.856 7 1996 5 18 268.947 1.185 24 1996 5 19 267.035 1.546 24 1996 5 20 268.427 1.747 24 1996 5 21 268.008 1.445 24 1996 5 22 267.413 1.622 24 1996 5 23 267.979 1.603 7 1996 5 24 267.727 1.784 24 1996 5 25 267.797 1.386 24 1996 5 26 267.199 1.340 24 1996 5 27 267.959 1.266 24 1996 5 28 268.178 1.569 24 1996 5 29 268.049 1.574 6 1996 5 30 268.221 2.057 23 1996 5 31 267.710 1.351 24 1996 6 1 267.394 1.101 20 1996 6 2 268.381 1.787 24 1996 6 3 268.217 1.507 23 1996 6 4 267.611 1.135 24 1996 6 5 267.350 1.751 24 1996 6 6 267.923 1.894 24 1996 6 7 267.927 1.344 15 1996 6 8 267.058 1.220 24 1996 6 9 267.942 1.548 24 1996 6 10 267.333 1.365 24 1996 6 11 267.400 1.343 23 1996 6 12 266.883 1.323 24 1996 6 13 267.645 1.790 20 1996 6 14 nan nan 0 1996 6 15 268.197 1.067 24 1996 6 16 267.682 1.810 24 1996 6 17 268.406 1.598 24 1996 6 18 267.692 1.866 8 1996 6 19 268.450 2.750 21 1996 6 20 267.557 1.375 22 1996 6 21 267.040 2.037 24 1996 6 22 267.752 1.541 24 1996 6 23 267.335 1.707 24 1996 6 24 267.940 1.982 24 1996 6 25 266.918 1.232 21 1996 6 26 267.448 1.461 24 1996 6 27 267.163 2.257 7 1996 6 28 nan nan 0 1996 6 29 266.854 2.405 19 1996 6 30 266.712 1.464 23 1996 7 1 265.657 1.680 22 1996 7 2 267.656 2.227 24 1996 7 3 266.350 1.395 23 1996 7 4 266.340 1.448 24 1996 7 5 267.087 1.395 24 1996 7 6 266.144 1.606 24 1996 7 7 267.101 2.633 24 1996 7 8 266.467 1.728 24 1996 7 9 266.308 1.225 24 1996 7 10 266.126 1.345 24 1996 7 11 266.725 1.477 15 1996 7 12 266.645 3.223 22 1996 7 13 266.624 1.379 24 1996 7 14 267.059 2.241 18 1996 7 15 265.448 1.721 8 1996 7 16 266.505 1.530 24 1996 7 17 267.226 1.708 24 1996 7 18 267.004 1.680 24 1996 7 19 267.645 1.616 24 1996 7 20 266.309 1.398 24 1996 7 21 266.479 1.463 24 1996 7 22 266.548 1.396 23 1996 7 23 265.746 1.358 22 1996 7 24 266.938 1.930 14 1996 7 25 265.863 3.175 23 1996 7 26 265.606 1.743 22 1996 7 27 266.918 1.131 24 1996 7 28 265.752 1.590 24 1996 7 29 265.796 1.127 14 1996 7 30 265.962 1.471 24 1996 7 31 265.691 1.459 24 1996 8 1 266.163 1.340 15 1996 8 2 265.281 1.555 22 1996 8 3 266.370 1.245 24 1996 8 4 265.994 1.332 24 1996 8 5 265.661 1.230 24 1996 8 6 266.423 1.503 22 1996 8 7 265.476 1.163 22 1996 8 8 265.622 1.448 23 1996 8 9 265.246 1.431 24 1996 8 10 265.741 1.340 24 1996 8 11 266.250 1.441 24 1996 8 12 265.398 1.303 23 1996 8 13 265.685 1.441 24 1996 8 14 265.595 1.169 23 1996 8 15 267.195 2.123 7 1996 8 16 268.215 1.895 24 1996 8 17 266.937 2.336 24 1996 8 18 268.018 1.879 24 1996 8 19 266.254 1.560 24 1996 8 20 266.405 2.333 21 1996 8 21 267.222 1.796 24 1996 8 22 266.544 1.079 24 1996 8 23 265.721 1.907 24 1996 8 24 nan nan 0 1996 8 25 267.037 2.014 4 1996 8 26 266.433 1.449 24 1996 8 27 265.991 2.085 24 1996 8 28 267.155 1.754 20 1996 8 29 266.162 2.091 23 1996 8 30 266.240 1.568 22 1996 8 31 265.572 2.278 20 1996 9 1 266.462 1.397 24 1996 9 2 265.908 1.578 23 1996 9 3 267.041 1.633 24 1996 9 4 266.136 1.711 13 1996 9 5 266.602 1.171 24 1996 9 6 265.342 1.502 24 1996 9 7 266.352 1.607 24 1996 9 8 266.571 1.185 24 1996 9 9 266.858 1.528 17 1996 9 10 267.170 1.398 24 1996 9 11 265.509 1.386 24 1996 9 12 265.612 1.126 23 1996 9 13 266.457 1.447 21 1996 9 14 265.948 1.341 24 1996 9 15 266.142 1.886 24 1996 9 16 265.676 1.508 21 1996 9 17 265.839 1.179 24 1996 9 18 266.130 1.452 24 1996 9 19 266.420 1.208 23 1996 9 20 265.493 1.585 24 1996 9 21 266.044 3.207 23 1996 9 22 265.273 1.300 23 1996 9 23 265.053 1.390 24 1996 9 24 265.582 1.526 20 1996 9 25 265.240 1.369 24 1996 9 26 265.921 1.565 13 1996 9 27 264.836 1.671 24 1996 9 28 264.850 1.277 21 1996 9 29 nan nan 0 1996 9 30 265.497 0.852 7 1996 10 1 265.103 1.534 24 1996 10 2 264.889 1.405 24 1996 10 3 265.635 2.323 23 1996 10 4 268.106 1.522 24 1996 10 5 267.573 1.624 24 1996 10 6 268.279 1.657 24 1996 10 7 267.555 1.520 24 1996 10 8 267.384 2.113 19 1996 10 9 267.014 2.089 21 1996 10 10 265.592 1.340 24 1996 10 11 266.325 1.725 24 1996 10 12 265.063 1.901 24 1996 10 13 265.585 1.584 24 1996 10 14 265.350 1.683 24 1996 10 15 265.731 1.509 19 1996 10 16 265.827 1.446 7 1996 10 17 264.714 1.712 23 1996 10 18 264.495 1.752 24 1996 10 19 264.899 1.505 16 1996 10 20 264.119 nan 1 1996 10 21 264.879 1.840 24 1996 10 22 265.096 1.855 24 1996 10 23 264.438 2.296 10 1996 10 24 265.327 2.091 24 1996 10 25 265.061 1.678 24 1996 10 26 265.157 1.601 23 1996 10 27 266.150 2.219 23 1996 10 28 265.586 2.009 24 1996 10 29 265.728 1.608 24 1996 10 30 266.239 1.290 24 1996 10 31 265.664 2.339 10 1996 11 1 264.834 1.713 23 1996 11 2 265.313 1.475 24 1996 11 3 nan nan 0 1996 11 4 265.335 1.582 4 1996 11 5 265.667 1.705 22 1996 11 6 266.632 1.654 24 1996 11 7 266.014 2.049 24 1996 11 8 265.692 1.647 24 1996 11 9 266.398 1.378 24 1996 11 10 266.231 2.053 24 1996 11 11 266.767 1.670 24 1996 11 12 266.121 1.830 24 1996 11 13 265.633 1.176 24 1996 11 14 265.337 1.732 24 1996 11 15 265.988 1.978 24 1996 11 16 267.298 1.908 24 1996 11 17 267.062 1.711 24 1996 11 18 267.243 1.679 24 1996 11 19 268.350 1.640 23 1996 11 20 267.476 1.499 24 1996 11 21 267.604 1.652 23 1996 11 22 267.649 1.681 24 1996 11 23 267.665 1.604 22 1996 11 24 268.231 1.641 24 1996 11 25 267.196 1.799 24 1996 11 26 266.755 1.950 24 1996 11 27 268.192 1.848 24 1996 11 28 268.048 1.487 24 1996 11 29 267.780 1.690 24 1996 11 30 267.178 1.370 21 1996 12 1 267.572 1.594 22 1996 12 2 267.353 1.558 24 1996 12 3 267.177 1.762 22 1996 12 4 268.004 1.122 24 1996 12 5 268.183 1.382 24 1996 12 6 267.564 1.337 24 1996 12 7 267.231 1.789 24 1996 12 8 267.480 1.814 24 1996 12 9 266.805 2.036 24 1996 12 10 267.144 1.511 24 1996 12 11 267.841 1.950 24 1996 12 12 267.399 1.627 24 1996 12 13 267.421 1.512 23 1996 12 14 266.375 1.276 24 1996 12 15 267.483 1.595 24 1996 12 16 267.004 1.571 24 1996 12 17 267.923 1.546 19 1996 12 18 nan nan 0 1996 12 19 nan nan 0 1996 12 20 nan nan 0 1996 12 21 nan nan 0 1996 12 22 266.116 1.202 2 1996 12 23 266.889 1.571 21 1996 12 24 267.459 1.710 19 1996 12 25 267.539 2.260 24 1996 12 26 268.742 2.063 23 1996 12 27 266.743 1.821 23 1996 12 28 267.885 1.749 24 1996 12 29 267.487 1.969 24 1996 12 30 268.697 1.590 24 1996 12 31 267.727 1.565 24 1997 1 1 268.134 1.463 24 1997 1 2 268.791 1.860 24 1997 1 3 268.057 1.519 24 1997 1 4 268.015 1.364 24 1997 1 5 268.412 1.751 24 1997 1 6 269.259 1.611 24 1997 1 7 268.618 2.255 22 1997 1 8 267.700 2.015 24 1997 1 9 268.108 1.622 24 1997 1 10 268.209 1.680 23 1997 1 11 267.909 1.555 24 1997 1 12 268.068 1.566 24 1997 1 13 268.258 1.849 19 1997 1 14 nan nan 0 1997 1 15 nan nan 0 1997 1 16 267.362 1.373 14 1997 1 17 267.247 1.493 23 1997 1 18 267.844 1.725 24 1997 1 19 268.251 1.937 24 1997 1 20 268.043 1.574 24 1997 1 21 268.029 1.673 24 1997 1 22 268.064 1.747 23 1997 1 23 269.297 1.743 22 1997 1 24 268.227 1.853 24 1997 1 25 270.725 4.979 12 1997 1 26 271.995 2.727 12 1997 1 27 269.375 1.859 12 1997 1 28 269.961 2.444 12 1997 1 29 272.332 2.562 12 1997 1 30 268.862 3.617 15 1997 1 31 267.648 1.827 24 1997 2 1 267.403 1.601 24 1997 2 2 268.665 1.588 24 1997 2 3 267.849 1.628 24 1997 2 4 267.810 1.787 22 1997 2 5 267.148 1.524 24 1997 2 6 267.480 1.751 24 1997 2 7 267.334 1.491 10 1997 2 8 266.584 1.633 8 1997 2 9 267.755 1.841 24 1997 2 10 267.317 2.155 24 1997 2 11 266.511 2.164 23 1997 2 12 267.647 1.755 24 1997 2 13 267.742 1.609 24 1997 2 14 267.303 1.711 19 1997 2 15 267.125 1.845 24 1997 2 16 266.930 1.802 24 1997 2 17 267.243 2.171 24 1997 2 18 266.859 1.672 13 1997 2 19 266.640 1.766 22 1997 2 20 266.493 1.713 24 1997 2 21 267.032 1.569 24 1997 2 22 267.167 1.360 11 1997 2 23 266.720 1.684 24 1997 2 24 266.415 1.158 24 1997 2 25 266.740 1.623 24 1997 2 26 267.039 1.269 24 1997 2 27 267.121 1.800 24 1997 2 28 266.858 1.634 24 1997 3 1 267.824 1.678 24 1997 3 2 267.254 1.474 24 1997 3 3 266.615 1.695 24 1997 3 4 266.554 1.535 24 1997 3 5 266.815 1.615 22 1997 3 6 266.191 1.382 24 1997 3 7 267.524 1.740 24 1997 3 8 266.788 1.831 24 1997 3 9 267.252 1.944 24 1997 3 10 266.498 1.437 23 1997 3 11 266.498 1.785 23 1997 3 12 266.221 1.797 24 1997 3 13 266.986 1.827 24 1997 3 14 266.587 2.231 24 1997 3 15 267.439 2.121 24 1997 3 16 266.385 1.996 24 1997 3 17 266.061 1.891 24 1997 3 18 265.675 2.200 24 1997 3 19 265.565 1.998 24 1997 3 20 265.966 1.757 15 1997 3 21 nan nan 0 1997 3 22 nan nan 0 1997 3 23 nan nan 0 1997 3 24 nan nan 0 1997 3 25 nan nan 0 1997 3 26 nan nan 0 1997 3 27 nan nan 0 1997 3 28 nan nan 0 1997 3 29 nan nan 0 1997 3 30 nan nan 0 1997 3 31 nan nan 0 1997 4 1 nan nan 0 1997 4 2 nan nan 0 1997 4 3 nan nan 0 1997 4 4 263.159 1.636 8 1997 4 5 264.214 2.477 22 1997 4 6 263.799 2.142 24 1997 4 7 264.424 1.944 24 1997 4 8 264.584 3.064 23 1997 4 9 264.166 1.724 24 1997 4 10 264.714 2.191 24 1997 4 11 264.536 1.673 24 1997 4 12 263.941 1.615 24 1997 4 13 263.851 1.651 24 1997 4 14 264.312 0.899 24 1997 4 15 264.101 2.314 24 1997 4 16 264.422 1.879 24 1997 4 17 264.315 2.623 24 1997 4 18 265.088 2.301 23 1997 4 19 263.303 1.266 24 1997 4 20 264.192 1.505 11 1997 4 21 263.329 1.777 24 1997 4 22 263.861 1.601 24 1997 4 23 263.329 1.442 23 1997 4 24 264.684 1.554 24 1997 4 25 263.716 1.856 22 1997 4 26 263.364 1.257 24 1997 4 27 262.733 1.232 24 1997 4 28 262.807 1.352 24 1997 4 29 263.774 1.506 24 1997 4 30 262.441 1.413 24 1997 5 1 263.189 1.528 24 1997 5 2 264.096 1.383 24 1997 5 3 263.538 1.507 24 1997 5 4 263.456 1.289 24 1997 5 5 263.083 1.413 24 1997 5 6 262.987 1.426 24 1997 5 7 263.101 1.157 22 1997 5 8 262.905 1.428 24 1997 5 9 263.880 1.452 24 1997 5 10 263.337 1.243 24 1997 5 11 262.798 1.477 24 1997 5 12 263.291 1.339 24 1997 5 13 262.956 1.655 24 1997 5 14 262.702 1.697 24 1997 5 15 262.327 1.580 24 1997 5 16 262.403 2.067 24 1997 5 17 263.593 1.696 24 1997 5 18 264.084 1.497 24 1997 5 19 264.252 1.754 24 1997 5 20 263.134 1.788 21 1997 5 21 264.356 1.823 24 1997 5 22 264.765 1.456 24 1997 5 23 264.870 1.387 23 1997 5 24 264.719 1.952 24 1997 5 25 264.469 1.647 24 1997 5 26 265.395 1.786 24 1997 5 27 264.429 1.789 24 1997 5 28 264.620 1.527 24 1997 5 29 264.130 1.640 23 1997 5 30 264.335 1.495 24 1997 5 31 264.742 1.563 24 1997 6 1 264.317 1.515 23 1997 6 2 264.964 1.450 24 1997 6 3 265.175 1.318 23 1997 6 4 265.207 1.299 24 1997 6 5 264.639 1.342 24 1997 6 6 264.219 1.684 24 1997 6 7 263.616 1.849 24 1997 6 8 263.100 1.467 24 1997 6 9 263.542 1.699 24 1997 6 10 263.863 1.567 24 1997 6 11 264.047 1.684 24 1997 6 12 264.019 1.517 20 1997 6 13 nan nan 0 1997 6 14 263.959 1.139 20 1997 6 15 263.335 1.671 24 1997 6 16 264.231 1.398 23 1997 6 17 263.692 1.602 24 1997 6 18 263.745 1.650 24 1997 6 19 263.811 1.652 23 1997 6 20 264.454 1.324 24 1997 6 21 263.670 1.280 24 1997 6 22 264.379 1.878 21 1997 6 23 263.902 1.515 23 1997 6 24 265.412 1.719 17 1997 6 25 264.119 1.478 22 1997 6 26 264.268 1.250 23 1997 6 27 264.168 1.387 24 1997 6 28 263.466 1.312 24 1997 6 29 263.692 1.125 24 1997 6 30 266.191 2.543 24 1997 7 1 264.259 1.183 23 1997 7 2 264.017 1.810 22 1997 7 3 264.022 1.394 23 1997 7 4 263.413 1.294 19 1997 7 5 264.090 0.916 24 1997 7 6 264.453 1.207 24 1997 7 7 262.990 1.353 24 1997 7 8 264.347 1.611 23 1997 7 9 263.945 1.339 24 1997 7 10 264.292 1.227 24 1997 7 11 263.937 1.235 22 1997 7 12 263.983 0.985 24 1997 7 13 263.702 1.218 23 1997 7 14 264.677 1.594 22 1997 7 15 263.701 1.071 21 1997 7 16 263.958 1.324 24 1997 7 17 263.839 1.335 19 1997 7 18 263.849 1.513 23 1997 7 19 263.043 1.355 24 1997 7 20 264.921 1.528 23 1997 7 21 263.700 1.238 24 1997 7 22 262.971 1.252 24 1997 7 23 264.046 2.374 24 1997 7 24 263.897 1.420 24 1997 7 25 263.200 2.375 23 1997 7 26 263.576 1.398 24 1997 7 27 264.024 1.406 24 1997 7 28 263.377 1.510 24 1997 7 29 263.394 1.054 24 1997 7 30 263.204 1.110 24 1997 7 31 262.781 1.299 24 1997 8 1 263.442 1.248 24 1997 8 2 263.288 1.689 24 1997 8 3 262.797 1.398 24 1997 8 4 264.022 2.739 24 1997 8 5 263.709 2.085 24 1997 8 6 263.871 1.677 24 1997 8 7 263.805 1.266 24 1997 8 8 263.546 1.507 24 1997 8 9 263.157 1.415 24 1997 8 10 263.009 0.854 24 1997 8 11 264.491 3.243 24 1997 8 12 263.193 1.326 24 1997 8 13 263.247 1.073 22 1997 8 14 264.582 1.142 24 1997 8 15 263.207 1.399 24 1997 8 16 263.559 1.162 23 1997 8 17 263.526 1.619 12 1997 8 18 263.157 1.201 24 1997 8 19 263.199 1.599 23 1997 8 20 263.236 1.325 24 1997 8 21 262.983 1.451 22 1997 8 22 263.473 1.081 15 1997 8 23 263.486 1.347 24 1997 8 24 263.095 1.048 24 1997 8 25 263.072 1.169 24 1997 8 26 263.064 1.268 23 1997 8 27 263.278 1.642 24 1997 8 28 262.731 1.046 23 1997 8 29 263.082 1.264 22 1997 8 30 264.198 0.930 9 1997 8 31 nan nan 0 1997 9 1 nan nan 0 1997 9 2 263.088 1.426 10 1997 9 3 263.847 0.930 13 1997 9 4 263.466 1.247 24 1997 9 5 263.441 1.211 24 1997 9 6 263.080 1.213 24 1997 9 7 263.427 1.766 24 1997 9 8 262.577 1.346 24 1997 9 9 263.466 1.568 24 1997 9 10 264.173 1.362 24 1997 9 11 265.738 1.989 24 1997 9 12 264.876 1.149 24 1997 9 13 264.948 1.534 24 1997 9 14 264.913 1.326 24 1997 9 15 264.201 2.029 3 1997 9 16 265.534 1.099 12 1997 9 17 265.700 1.386 12 1997 9 18 265.372 1.711 14 1997 9 19 264.253 1.308 23 1997 9 20 264.116 1.163 24 1997 9 21 264.930 1.566 24 1997 9 22 264.559 1.056 24 1997 9 23 264.965 1.473 24 1997 9 24 265.452 3.479 24 1997 9 25 265.615 1.081 24 1997 9 26 266.505 1.563 24 1997 9 27 265.587 1.446 15 1997 9 28 267.040 1.418 23 1997 9 29 267.040 1.729 24 1997 9 30 265.945 1.361 23 1997 10 1 266.858 1.367 24 1997 10 2 266.312 1.322 23 1997 10 3 265.950 0.902 24 1997 10 4 265.967 1.214 21 1997 10 5 265.589 1.169 24 1997 10 6 265.916 1.451 24 1997 10 7 266.280 1.189 24 1997 10 8 266.666 1.394 24 1997 10 9 266.298 1.513 23 1997 10 10 266.283 1.484 24 1997 10 11 266.660 1.473 24 1997 10 12 266.282 1.435 24 1997 10 13 265.509 1.402 24 1997 10 14 265.898 1.517 24 1997 10 15 266.660 0.985 24 1997 10 16 265.886 0.982 24 1997 10 17 265.875 1.605 24 1997 10 18 266.266 1.291 22 1997 10 19 266.271 1.461 24 1997 10 20 266.274 1.350 24 1997 10 21 265.522 1.311 24 1997 10 22 266.278 1.569 24 1997 10 23 265.896 1.154 24 1997 10 24 265.900 1.187 24 1997 10 25 265.906 0.914 24 1997 10 26 265.891 1.352 24 1997 10 27 265.510 1.210 24 1997 10 28 265.919 1.187 24 1997 10 29 266.305 1.388 23 1997 10 30 266.312 1.129 24 1997 10 31 266.673 1.247 24 1997 11 1 265.928 1.648 23 1997 11 2 265.552 1.628 23 1997 11 3 265.926 1.380 24 1997 11 4 265.752 1.657 24 1997 11 5 265.747 1.297 24 1997 11 6 265.922 1.162 24 1997 11 7 265.320 1.275 24 1997 11 8 265.158 1.204 23 1997 11 9 265.365 0.985 24 1997 11 10 265.591 0.914 23 1997 11 11 264.685 0.259 2 1997 11 12 265.207 1.518 9 1997 11 13 266.106 1.317 24 1997 11 14 265.904 1.641 24 1997 11 15 265.702 1.346 24 1997 11 16 266.469 1.391 24 1997 11 17 265.149 1.298 24 1997 11 18 264.955 1.645 24 1997 11 19 265.523 1.012 24 1997 11 20 nan nan 0 1997 11 21 nan nan 0 1997 11 22 nan nan 0 1997 11 23 nan nan 0 1997 11 24 nan nan 0 1997 11 25 nan nan 0 1997 11 26 nan nan 0 1997 11 27 nan nan 0 1997 11 28 nan nan 0 1997 11 29 nan nan 0 1997 11 30 nan nan 0 1997 12 1 nan nan 0 1997 12 2 nan nan 0 1997 12 3 nan nan 0 1997 12 4 nan nan 0 1997 12 5 nan nan 0 1997 12 6 nan nan 0 1997 12 7 nan nan 0 1997 12 8 nan nan 0 1997 12 9 nan nan 0 1997 12 10 nan nan 0 1997 12 11 nan nan 0 1997 12 12 nan nan 0 1997 12 13 nan nan 0 1997 12 14 nan nan 0 1997 12 15 nan nan 0 1997 12 16 nan nan 0 1997 12 17 nan nan 0 1997 12 18 nan nan 0 1997 12 19 nan nan 0 1997 12 20 264.993 0.003 3 1997 12 21 263.769 0.964 12 1997 12 22 264.994 1.609 12 1997 12 23 264.568 1.737 13 1997 12 24 264.118 1.578 23 1997 12 25 264.044 1.528 24 1997 12 26 263.807 1.252 24 1997 12 27 264.193 1.167 24 1997 12 28 264.263 1.646 20 1997 12 29 264.022 0.772 5 1997 12 30 264.625 1.320 11 1997 12 31 264.277 1.729 24 1998 1 1 264.065 2.067 24 1998 1 2 263.869 1.602 24 1998 1 3 263.628 2.004 24 1998 1 4 264.032 1.884 24 1998 1 5 264.093 1.907 24 1998 1 6 263.958 1.745 24 1998 1 7 263.911 1.713 24 1998 1 8 264.578 2.124 24 1998 1 9 262.580 1.774 24 1998 1 10 263.155 1.975 23 1998 1 11 263.692 1.621 23 1998 1 12 263.366 1.920 23 1998 1 13 263.902 2.116 24 1998 1 14 262.371 1.765 22 1998 1 15 263.272 1.850 24 1998 1 16 264.304 1.664 24 1998 1 17 264.850 1.694 23 1998 1 18 262.976 2.068 24 1998 1 19 264.312 1.733 24 1998 1 20 263.405 1.573 23 1998 1 21 263.788 1.582 24 1998 1 22 264.202 2.024 24 1998 1 23 264.762 2.320 14 1998 1 24 267.057 1.440 23 1998 1 25 265.604 1.416 24 1998 1 26 266.954 1.438 24 1998 1 27 264.925 nan 1 1998 1 28 nan nan 0 1998 1 29 nan nan 0 1998 1 30 nan nan 0 1998 1 31 nan nan 0 1998 2 1 nan nan 0 1998 2 2 nan nan 0 1998 2 3 nan nan 0 1998 2 4 nan nan 0 1998 2 5 nan nan 0 1998 2 6 nan nan 0 1998 2 7 nan nan 0 1998 2 8 nan nan 0 1998 2 9 nan nan 0 1998 2 10 nan nan 0 1998 2 11 nan nan 0 1998 2 12 nan nan 0 1998 2 13 nan nan 0 1998 2 14 nan nan 0 1998 2 15 nan nan 0 1998 2 16 nan nan 0 1998 2 17 nan nan 0 1998 2 18 nan nan 0 1998 2 19 nan nan 0 1998 2 20 nan nan 0 1998 2 21 nan nan 0 1998 2 22 nan nan 0 1998 2 23 nan nan 0 1998 2 24 nan nan 0 1998 2 25 nan nan 0 1998 2 26 nan nan 0 1998 2 27 nan nan 0 1998 2 28 nan nan 0 1998 3 1 nan nan 0 1998 3 2 nan nan 0 1998 3 3 nan nan 0 1998 3 4 nan nan 0 1998 3 5 nan nan 0 1998 3 6 nan nan 0 1998 3 7 nan nan 0 1998 3 8 nan nan 0 1998 3 9 nan nan 0 1998 3 10 nan nan 0 1998 3 11 nan nan 0 1998 3 12 nan nan 0 1998 3 13 nan nan 0 1998 3 14 nan nan 0 1998 3 15 nan nan 0 1998 3 16 nan nan 0 1998 3 17 nan nan 0 1998 3 18 nan nan 0 1998 3 19 nan nan 0 1998 3 20 nan nan 0 1998 3 21 nan nan 0 1998 3 22 nan nan 0 1998 3 23 nan nan 0 1998 3 24 nan nan 0 1998 3 25 nan nan 0 1998 3 26 nan nan 0 1998 3 27 nan nan 0 1998 3 28 nan nan 0 1998 3 29 nan nan 0 1998 3 30 nan nan 0 1998 3 31 nan nan 0 1998 4 1 nan nan 0 1998 4 2 nan nan 0 1998 4 3 nan nan 0 1998 4 4 nan nan 0 1998 4 5 nan nan 0 1998 4 6 nan nan 0 1998 4 7 nan nan 0 1998 4 8 nan nan 0 1998 4 9 nan nan 0 1998 4 10 nan nan 0 1998 4 11 nan nan 0 1998 4 12 nan nan 0 1998 4 13 nan nan 0 1998 4 14 nan nan 0 1998 4 15 nan nan 0 1998 4 16 nan nan 0 1998 4 17 nan nan 0 1998 4 18 nan nan 0 1998 4 19 nan nan 0 1998 4 20 nan nan 0 1998 4 21 nan nan 0 1998 4 22 nan nan 0 1998 4 23 nan nan 0 1998 4 24 nan nan 0 1998 4 25 nan nan 0 1998 4 26 nan nan 0 1998 4 27 nan nan 0 1998 4 28 nan nan 0 1998 4 29 nan nan 0 1998 4 30 nan nan 0 1998 5 1 nan nan 0 1998 5 2 265.207 1.503 23 1998 5 3 265.926 1.362 24 1998 5 4 265.715 1.612 14 1998 5 5 266.276 1.330 24 1998 5 6 265.793 1.807 24 1998 5 7 264.148 1.218 24 1998 5 8 266.206 1.741 24 1998 5 9 265.197 1.460 22 1998 5 10 266.026 1.746 24 1998 5 11 266.208 1.842 24 1998 5 12 266.305 1.813 24 1998 5 13 264.738 1.163 24 1998 5 14 264.443 1.321 24 1998 5 15 263.954 1.386 22 1998 5 16 264.822 1.630 24 1998 5 17 264.968 1.402 24 1998 5 18 264.681 1.626 19 1998 5 19 264.903 1.489 23 1998 5 20 265.755 0.924 24 1998 5 21 265.048 1.387 24 1998 5 22 264.223 0.984 23 1998 5 23 264.798 1.116 23 1998 5 24 265.619 1.384 24 1998 5 25 265.883 1.038 24 1998 5 26 265.481 1.056 24 1998 5 27 266.078 1.029 24 1998 5 28 265.949 1.367 24 1998 5 29 264.716 1.036 24 1998 5 30 265.094 1.222 23 1998 5 31 264.554 1.356 23 1998 6 1 264.982 1.064 24 1998 6 2 265.050 0.787 24 1998 6 3 265.244 0.877 24 1998 6 4 265.012 1.412 3 1998 6 5 264.695 1.228 24 1998 6 6 264.947 1.221 24 1998 6 7 264.830 0.972 23 1998 6 8 265.185 2.226 24 1998 6 9 265.189 1.457 24 1998 6 10 264.814 1.733 22 1998 6 11 264.154 1.438 24 1998 6 12 264.447 1.168 8 1998 6 13 nan nan 0 1998 6 14 nan nan 0 1998 6 15 264.402 1.297 19 1998 6 16 263.921 1.269 23 1998 6 17 264.115 1.514 24 1998 6 18 264.142 1.399 24 1998 6 19 264.279 1.947 24 1998 6 20 264.303 1.470 24 1998 6 21 264.178 1.748 23 1998 6 22 264.768 1.696 24 1998 6 23 263.967 1.305 24 1998 6 24 264.727 1.314 24 1998 6 25 264.469 1.373 23 1998 6 26 264.531 1.447 24 1998 6 27 263.840 1.284 24 1998 6 28 263.484 2.920 18 1998 6 29 264.330 1.556 13 1998 6 30 266.822 3.621 23 1998 7 1 264.204 1.244 11 1998 7 2 264.418 1.776 23 1998 7 3 264.279 2.033 24 1998 7 4 263.433 1.857 22 1998 7 5 263.661 1.533 24 1998 7 6 263.926 1.222 24 1998 7 7 264.012 1.176 22 1998 7 8 264.334 1.182 24 1998 7 9 263.411 1.272 24 1998 7 10 263.433 1.068 14 1998 7 11 262.781 1.051 24 1998 7 12 263.076 1.154 24 1998 7 13 263.608 1.363 24 1998 7 14 263.212 1.127 24 1998 7 15 263.705 1.118 24 1998 7 16 264.409 1.575 24 1998 7 17 264.173 0.999 24 1998 7 18 263.685 1.220 23 1998 7 19 263.165 1.516 19 1998 7 20 263.355 0.976 24 1998 7 21 263.500 0.680 24 1998 7 22 263.535 1.135 24 1998 7 23 262.942 1.074 24 1998 7 24 262.785 0.988 24 1998 7 25 263.677 1.431 24 1998 7 26 262.673 1.088 24 1998 7 27 262.730 0.844 24 1998 7 28 263.882 1.967 24 1998 7 29 264.068 1.135 24 1998 7 30 263.632 0.924 24 1998 7 31 264.063 1.601 22 1998 8 1 263.291 1.162 24 1998 8 2 264.255 1.345 24 1998 8 3 264.152 1.667 24 1998 8 4 263.236 0.830 24 1998 8 5 263.251 1.041 24 1998 8 6 262.946 1.050 24 1998 8 7 263.365 1.064 16 1998 8 8 263.450 1.017 24 1998 8 9 263.154 1.010 24 1998 8 10 263.331 0.858 24 1998 8 11 263.753 2.028 24 1998 8 12 264.055 1.258 23 1998 8 13 263.143 1.150 24 1998 8 14 263.290 1.563 23 1998 8 15 262.228 1.030 24 1998 8 16 262.875 1.116 24 1998 8 17 263.815 1.325 24 1998 8 18 263.091 0.878 24 1998 8 19 263.423 1.255 23 1998 8 20 263.078 1.107 24 1998 8 21 263.362 1.115 24 1998 8 22 262.928 1.274 24 1998 8 23 262.975 0.824 24 1998 8 24 262.899 1.030 24 1998 8 25 262.749 1.005 23 1998 8 26 262.814 0.794 24 1998 8 27 262.836 1.027 24 1998 8 28 262.767 1.217 24 1998 8 29 262.084 1.234 23 1998 8 30 263.133 1.177 24 1998 8 31 263.556 0.816 23 1998 9 1 263.445 1.027 24 1998 9 2 262.927 0.975 24 1998 9 3 263.014 0.889 24 1998 9 4 263.222 1.593 24 1998 9 5 263.200 0.772 23 1998 9 6 262.716 1.161 24 1998 9 7 263.181 1.079 24 1998 9 8 262.766 1.017 24 1998 9 9 263.536 1.584 24 1998 9 10 263.898 1.443 23 1998 9 11 263.848 1.886 23 1998 9 12 264.575 1.974 24 1998 9 13 264.697 1.585 24 1998 9 14 264.377 1.555 23 1998 9 15 262.728 1.170 23 1998 9 16 263.012 1.644 24 1998 9 17 263.186 1.203 24 1998 9 18 263.195 0.967 24 1998 9 19 262.919 1.019 23 1998 9 20 263.101 1.095 23 1998 9 21 262.500 1.134 24 1998 9 22 262.702 1.559 20 1998 9 23 262.845 1.435 24 1998 9 24 262.843 1.019 23 1998 9 25 263.272 0.864 24 1998 9 26 263.945 1.311 21 1998 9 27 263.471 0.880 24 1998 9 28 263.165 1.029 23 1998 9 29 262.879 1.206 24 1998 9 30 263.111 1.149 24 1998 10 1 262.927 1.217 24 1998 10 2 262.578 0.805 24 1998 10 3 262.868 1.265 24 1998 10 4 263.103 1.035 24 1998 10 5 263.475 1.289 23 1998 10 6 263.066 1.223 24 1998 10 7 262.764 1.408 24 1998 10 8 263.308 1.065 23 1998 10 9 263.029 0.766 24 1998 10 10 263.583 1.009 22 1998 10 11 263.222 1.300 22 1998 10 12 263.717 0.957 24 1998 10 13 263.227 1.009 22 1998 10 14 262.583 1.048 24 1998 10 15 262.971 1.413 24 1998 10 16 263.928 1.186 24 1998 10 17 262.731 1.037 19 1998 10 18 263.654 0.927 24 1998 10 19 263.240 1.183 24 1998 10 20 262.875 0.847 23 1998 10 21 262.746 1.037 24 1998 10 22 262.969 0.931 24 1998 10 23 263.534 1.132 14 1998 10 24 263.634 1.289 24 1998 10 25 263.623 1.219 24 1998 10 26 264.318 1.030 24 1998 10 27 263.553 1.300 24 1998 10 28 263.178 1.077 13 1998 10 29 263.637 1.176 24 1998 10 30 264.219 0.856 23 1998 10 31 263.782 0.876 21 1998 11 1 263.516 1.060 24 1998 11 2 263.947 1.599 23 1998 11 3 264.131 1.005 23 1998 11 4 263.271 1.227 23 1998 11 5 263.660 1.031 23 1998 11 6 263.255 0.965 24 1998 11 7 263.755 1.059 18 1998 11 8 nan nan 0 1998 11 9 nan nan 0 1998 11 10 263.789 1.135 24 1998 11 11 262.735 1.337 24 1998 11 12 263.471 1.015 24 1998 11 13 263.337 1.175 24 1998 11 14 263.506 1.201 24 1998 11 15 263.838 0.891 24 1998 11 16 263.328 1.136 23 1998 11 17 263.745 0.939 24 1998 11 18 263.216 1.497 24 1998 11 19 263.103 1.076 23 1998 11 20 263.750 1.404 23 1998 11 21 263.009 1.071 22 1998 11 22 263.368 0.954 23 1998 11 23 263.312 0.920 24 1998 11 24 263.594 1.362 8 1998 11 25 nan nan 0 1998 11 26 nan nan 0 1998 11 27 263.124 nan 1 1998 11 28 262.572 1.036 20 1998 11 29 263.375 0.911 17 1998 11 30 263.485 1.071 20 1998 12 1 263.017 0.779 24 1998 12 2 263.533 0.776 23 1998 12 3 263.596 0.792 24 1998 12 4 263.047 1.399 12 1998 12 5 263.145 0.697 24 1998 12 6 263.215 1.186 24 1998 12 7 262.885 1.199 24 1998 12 8 263.370 0.850 24 1998 12 9 263.901 1.363 23 1998 12 10 263.895 0.847 24 1998 12 11 264.107 0.985 24 1998 12 12 263.713 1.374 24 1998 12 13 264.952 1.770 24 1998 12 14 264.093 1.531 23 1998 12 15 264.928 1.504 18 1998 12 16 264.697 0.269 2 1998 12 17 264.026 0.889 24 1998 12 18 263.729 1.182 24 1998 12 19 264.058 1.229 24 1998 12 20 263.963 1.863 24 1998 12 21 264.223 1.129 23 1998 12 22 263.696 1.038 23 1998 12 23 263.872 1.547 23 1998 12 24 263.029 0.643 24 1998 12 25 263.654 1.212 22 1998 12 26 263.490 0.826 24 1998 12 27 263.841 0.879 24 1998 12 28 263.977 0.935 22 1998 12 29 263.618 1.102 23 1998 12 30 262.960 1.751 21 1998 12 31 263.582 0.990 23 1999 1 1 263.422 1.029 23 1999 1 2 263.893 0.827 24 1999 1 3 264.623 1.168 24 1999 1 4 263.757 1.492 24 1999 1 5 263.643 2.158 24 1999 1 6 264.167 1.152 24 1999 1 7 263.670 1.112 24 1999 1 8 263.679 1.076 24 1999 1 9 264.387 1.437 24 1999 1 10 264.343 1.732 24 1999 1 11 264.607 1.267 22 1999 1 12 263.174 1.026 23 1999 1 13 263.047 0.834 23 1999 1 14 263.669 0.725 24 1999 1 15 264.156 1.056 16 1999 1 16 nan nan 0 1999 1 17 264.035 0.978 21 1999 1 18 263.710 1.242 23 1999 1 19 263.634 1.181 23 1999 1 20 264.308 1.192 23 1999 1 21 264.535 1.822 24 1999 1 22 264.522 1.160 24 1999 1 23 262.804 1.358 23 1999 1 24 263.925 1.226 21 1999 1 25 263.668 1.085 24 1999 1 26 263.995 0.995 24 1999 1 27 264.265 1.191 24 1999 1 28 263.840 0.924 23 1999 1 29 263.460 1.414 24 1999 1 30 264.095 1.103 24 1999 1 31 264.250 1.338 24 1999 2 1 263.294 1.297 24 1999 2 2 263.683 1.629 24 1999 2 3 263.312 1.047 24 1999 2 4 263.670 1.548 22 1999 2 5 263.267 1.677 24 1999 2 6 264.513 1.509 24 1999 2 7 264.166 1.198 23 1999 2 8 263.500 1.487 24 1999 2 9 263.312 1.121 23 1999 2 10 263.620 1.352 24 1999 2 11 264.379 1.248 24 1999 2 12 262.389 1.154 24 1999 2 13 263.725 1.034 24 1999 2 14 263.269 1.693 24 1999 2 15 262.566 1.295 23 1999 2 16 262.795 1.219 24 1999 2 17 262.133 1.011 21