Table 2b. Upper bound of estimated stock numbers. | ||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1970 | 689788 | 360260 | 145664 | 25462 | 9393 | 2749 | 865 | 395 |
1971 | 767351 | 288122 | 152439 | 39737 | 6307 | 2956 | 1079 | 484 |
1972 | 405883 | 337041 | 122237 | 41365 | 10182 | 1866 | 985 | 498 |
1973 | 701292 | 160955 | 152766 | 36524 | 10283 | 2798 | 483 | 403 |
1974 | 429347 | 309477 | 72135 | 46055 | 9504 | 2658 | 982 | 297 |
1975 | 407363 | 177741 | 152851 | 21137 | 10677 | 2098 | 742 | 382 |
1976 | 581636 | 168873 | 92435 | 50973 | 5133 | 2494 | 601 | 302 |
1977 | 433488 | 252862 | 84562 | 27121 | 10663 | 1243 | 588 | 237 |
1978 | 243288 | 185621 | 140376 | 25165 | 5832 | 2455 | 355 | 221 |
1979 | 478399 | 97197 | 102338 | 47322 | 6537 | 1703 | 972 | 231 |
1980 | 394313 | 209890 | 49449 | 40511 | 12746 | 2173 | 714 | 554 |
1981 | 421131 | 165555 | 118791 | 21500 | 10132 | 3911 | 858 | 467 |
1982 | 430026 | 178782 | 91345 | 41357 | 5263 | 2555 | 1141 | 432 |
1983 | 182886 | 190689 | 91031 | 32937 | 10900 | 1882 | 851 | 510 |
1984 | 152168 | 74530 | 101867 | 28514 | 9498 | 3393 | 705 | 461 |
1985 | 290884 | 62030 | 37126 | 33154 | 8160 | 3082 | 1156 | 385 |
1986 | 184326 | 128161 | 32777 | 14858 | 7333 | 1967 | 813 | 371 |
1987 | 75740 | 79725 | 79069 | 14360 | 3291 | 1361 | 372 | 240 |
1988 | 90483 | 30260 | 47151 | 31871 | 4349 | 800 | 390 | 189 |
1989 | 95911 | 38608 | 16857 | 18997 | 8548 | 1254 | 285 | 186 |
1990 | 147857 | 39711 | 23471 | 8000 | 4721 | 2071 | 408 | 151 |
1991 | 290059 | 61620 | 23745 | 9472 | 2302 | 914 | 525 | 146 |
1992 | 168091 | 126865 | 38173 | 10949 | 1873 | 376 | 231 | 179 |
1993 | 226473 | 68225 | 80728 | 19203 | 2798 | 390 | 113 | 124 |
1994 | 329668 | 95233 | 46101 | 41475 | 6649 | 640 | 115 | 82 |
1995 | 80804 | 144105 | 66196 | 22238 | 14852 | 2598 | 279 | 74 |
1996 | 291408 | 31461 | 94805 | 34746 | 7425 | 4553 | 870 | 121 |
1997 | 429707 | 127277 | 17851 | 44899 | 8320 | 1934 | 1238 | 311 |
1998 | 195904 | 183340 | 78284 | 8875 | 9709 | 1625 | 399 | 313 |
1999 | 201105 | 79326 | 106856 | 32014 | 3079 | 2135 | 490 | 213 |
2000 | 160171 | 84616 | 52042 | 41863 | 8120 | 732 | 524 | 179 |
2001 | 200534 | 67279 | 53226 | 21486 | 9534 | 1893 | 210 | 198 |
2002 | 94705 | 87990 | 41273 | 20399 | 4583 | 1910 | 520 | 114 |
2003 | 279071 | 35732 | 58145 | 17204 | 4766 | 1028 | 498 | 176 |
2004 | 181651 | 122548 | 22947 | 25998 | 5427 | 1288 | 368 | 236 |
2005 | 133971 | 75810 | 85886 | 11870 | 7962 | 1448 | 380 | 179 |
2006 | 121671 | 55718 | 47844 | 44651 | 4812 | 2296 | 363 | 146 |
2007 | 99326 | 50568 | 40954 | 26180 | 16757 | 2452 | 926 | 210 |
2008 | 167540 | 40736 | 35760 | 25447 | 10906 | 5582 | 1168 | 493 |
2009 | 110263 | 71443 | 30562 | 22556 | 12367 | 4336 | 1534 | 495 |
2010 | 115248 | 45133 | 54396 | 21718 | 11643 | 4357 | 1274 | 547 |
2011 | 101413 | 47184 | 32896 | 32708 | 12952 | 4946 | 1327 | 615 |
2012 | 230323 | 41083 | 31940 | 22405 | 18354 | 5816 | 1603 | 500 |
2013 | 461298 | 101225 | 28839 | 20159 | 12204 | 6980 | 2332 | 876 |
2014 | 853653 | 213378 | 80704 | 21157 | 12304 | 5478 | 3153 | 1552 |