19910305 2422449 2322419 19920305 19930305 2426454 2400426 19940305 2300428 1933474 2020456 2200424 2300448 442 19950305 1992 Coefficients in use 19910405 2200472 2200482 2300477 2200453 19920405 2206418 1900426 2100416 2207431 2300414 19930405 2400464 2204398 19940405 2300363 2300339 2000330 1900295 2200307 405 19950405 1992 Coefficients in use 19910505 2205391 2300392 2300371 19920505 2305360 2105365 2205365 2200376 2205387 19930505 2205374 2405375 19940505 2200361 2200340 2305346 369 19950505 1992 Coefficients in use 19910605 2300345 2304386 1905345 2300352 2006396 19920605 2305343 1904342 2505326 1900321 19930605 2200323 19940605 2200315 2300304 2200306 2105321 338 19950605 1992 Coefficients in use 19910705 2404316 2205346 2400332 1804327 19920705 2100365 2500369 2200347 1806326 19930705 2400308 2007304 2200294 2300300 19940705 2200280 1800293 2300289 320 19950705 1992 Coefficients in use 19910805 2300301 2200306 1900317 1800277 19920805 2400274 2400288 2205273 2303263 1904281 19930805 2204263 2200265 19940805 2204305 2306279 284 19950805 1992 Coefficients in use 19910905 1934274 2200289 2135292 19920905 2234264 2237281 2137275 2137266 19930905 2335261 2334278 2234301 2337288 19940905 2234275 2235267 2235286 2236284 279 19950905 1992 Coefficients in use 19911005 2234273 2232285 2232271 19921005 2327295 2326334 19931005 2322291 19941005 292 19951005 1992 Coefficients in use