Table 2. Estimated stock numbers. | ||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1967 | 109535 | 70123 | 54995 | 7130 | 5133 | 1237 | 808 | 749 |
1968 | 132455 | 80017 | 47954 | 30303 | 3427 | 2384 | 685 | 816 |
1969 | 210029 | 76957 | 49762 | 29703 | 20215 | 2864 | 2050 | 814 |
1970 | 225032 | 192529 | 45161 | 34718 | 17539 | 10756 | 1737 | 1568 |
1971 | 280408 | 164720 | 111190 | 21627 | 18101 | 11222 | 7344 | 2572 |
1972 | 190232 | 184241 | 91675 | 63513 | 12978 | 10453 | 6706 | 6202 |
1973 | 175606 | 102744 | 96375 | 57815 | 32112 | 7714 | 5540 | 8106 |
1974 | 175431 | 85991 | 45433 | 59755 | 40055 | 18197 | 4839 | 7541 |
1975 | 196418 | 73792 | 33962 | 22857 | 34718 | 23957 | 10712 | 7761 |
1976 | 332036 | 102437 | 29762 | 17012 | 12136 | 17585 | 11992 | 10465 |
1977 | 118658 | 142486 | 36352 | 12562 | 8642 | 7110 | 10150 | 12980 |
1978 | 101824 | 69286 | 57412 | 13750 | 4794 | 3829 | 3159 | 12458 |
1979 | 69843 | 49267 | 35031 | 29466 | 7935 | 2716 | 2126 | 9133 |
1980 | 67982 | 40376 | 24884 | 19155 | 16669 | 4064 | 1701 | 7957 |
1981 | 117125 | 34201 | 22561 | 11782 | 9755 | 8728 | 2220 | 6599 |
1982 | 109098 | 92596 | 21093 | 14716 | 6086 | 4766 | 3732 | 4300 |
1983 | 114462 | 56954 | 52052 | 10956 | 8508 | 3082 | 2538 | 3745 |
1984 | 213630 | 66636 | 26876 | 23553 | 4399 | 3294 | 1194 | 2490 |
1985 | 304980 | 102232 | 28029 | 11938 | 8753 | 1996 | 1363 | 2062 |
1986 | 219916 | 140505 | 31320 | 11604 | 6088 | 4038 | 1061 | 2049 |
1987 | 117712 | 157629 | 34338 | 9516 | 4898 | 3120 | 2080 | 1623 |
1988 | 109754 | 62380 | 63450 | 10491 | 4329 | 2463 | 1659 | 1701 |
1989 | 86422 | 62881 | 26239 | 22629 | 4318 | 1931 | 1121 | 1414 |
1990 | 128156 | 44667 | 24785 | 10811 | 8392 | 2135 | 908 | 1166 |
1991 | 138137 | 64087 | 16781 | 9960 | 5077 | 3550 | 1109 | 1192 |
1992 | 97441 | 77653 | 24686 | 7221 | 4750 | 2527 | 1785 | 1278 |
1993 | 172819 | 60658 | 31414 | 8212 | 3249 | 2863 | 1734 | 2157 |
1994 | 120934 | 101926 | 30001 | 12883 | 3155 | 1366 | 1277 | 2176 |
1995 | 165215 | 73057 | 40741 | 12781 | 6951 | 1697 | 1039 | 1986 |
1996 | 93714 | 129444 | 30546 | 18255 | 7479 | 2853 | 803 | 1479 |
1997 | 115960 | 70969 | 86942 | 12326 | 7923 | 3349 | 1143 | 1087 |
1998 | 78905 | 104089 | 45615 | 52261 | 7787 | 4262 | 1941 | 1144 |
1999 | 80338 | 50362 | 73057 | 26291 | 31984 | 5375 | 2437 | 1937 |
2000 | 92503 | 84711 | 30607 | 43521 | 14522 | 16793 | 2778 | 2027 |
2001 | 189473 | 76191 | 76344 | 15693 | 20624 | 9211 | 8943 | 1941 |
2002 | 142059 | 156373 | 43174 | 44534 | 8968 | 11311 | 5511 | 6899 |
2003 | 118539 | 101519 | 89143 | 22137 | 24319 | 6119 | 7009 | 7888 |
2004 | 83784 | 88168 | 69564 | 54721 | 11802 | 12760 | 4610 | 7080 |
2005 | 112533 | 59397 | 63196 | 60779 | 35277 | 8862 | 7299 | 6640 |
2006 | 104402 | 111748 | 39105 | 36938 | 35703 | 19155 | 5883 | 7491 |
2007 | 161458 | 51175 | 83034 | 26769 | 21709 | 18566 | 9734 | 7369 |
2008 | 82868 | 103570 | 30273 | 54285 | 18871 | 13264 | 13300 | 13031 |
2009 | 64280 | 50767 | 46351 | 16452 | 29822 | 12936 | 8149 | 15477 |
2010 | 93246 | 40660 | 27364 | 21106 | 8421 | 16943 | 8322 | 14415 |
2011 | 87816 | 86595 | 25822 | 13862 | 10198 | 4835 | 9003 | 16083 |
2012 | 78826 | 42830 | 56897 | 14517 | 7847 | 5270 | 2677 | 14310 |
2013 | 64344 | 83200 | 20394 | 30915 | 8393 | 5003 | 3170 | 10067 |
2014 | 38446 | 54776 | 52261 | 12982 | 17881 | 5229 | 2838 | 8530 |