Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1981 | 16980 | 19794 | 17661 | 7240 | 2022 | 693 | 329 | 766 |
1982 | 22085 | 12762 | 13235 | 7733 | 3289 | 1010 | 393 | 658 |
1983 | 23504 | 20294 | 7962 | 6401 | 3339 | 1666 | 569 | 640 |
1984 | 22664 | 20953 | 14185 | 3394 | 2756 | 1506 | 885 | 698 |
1985 | 21103 | 20158 | 14515 | 7222 | 1558 | 1425 | 817 | 936 |
1986 | 21473 | 17744 | 14641 | 7007 | 3482 | 790 | 832 | 1002 |
1987 | 20769 | 19482 | 12280 | 7504 | 3137 | 1817 | 406 | 1044 |
1988 | 15705 | 19974 | 13079 | 5347 | 2963 | 1402 | 868 | 809 |
1989 | 12818 | 13440 | 14499 | 5964 | 2181 | 1285 | 649 | 877 |
1990 | 15805 | 9406 | 9142 | 7447 | 2748 | 1073 | 672 | 795 |
1991 | 16222 | 14255 | 5637 | 4559 | 3666 | 1375 | 557 | 791 |
1992 | 17673 | 12833 | 9592 | 2487 | 2112 | 2030 | 760 | 753 |
1993 | 15960 | 16394 | 7675 | 4161 | 862 | 872 | 1099 | 777 |
1994 | 15211 | 12380 | 11650 | 3529 | 1663 | 502 | 442 | 958 |
1995 | 17892 | 10898 | 7589 | 5537 | 1538 | 795 | 285 | 728 |
1996 | 21918 | 13613 | 6802 | 3500 | 2910 | 941 | 419 | 617 |
1997 | 22697 | 17732 | 9778 | 3906 | 2100 | 1847 | 690 | 723 |
1998 | 19861 | 20742 | 12030 | 4808 | 2246 | 1265 | 1108 | 952 |
1999 | 19058 | 16993 | 15368 | 6427 | 2607 | 1334 | 876 | 1243 |
2000 | 24113 | 14719 | 11801 | 9357 | 3697 | 1467 | 1023 | 1375 |
2001 | 24334 | 18806 | 10535 | 6956 | 5821 | 2051 | 971 | 1580 |
2002 | 24923 | 20806 | 15074 | 7187 | 4836 | 4257 | 1541 | 1750 |
2003 | 22371 | 22287 | 16628 | 11180 | 4554 | 3460 | 2994 | 2341 |
2004 | 21032 | 17742 | 17553 | 11657 | 7498 | 2635 | 2300 | 3307 |
2005 | 18084 | 18527 | 13049 | 10926 | 7535 | 4767 | 1816 | 3575 |
2006 | 22606 | 15163 | 14644 | 8623 | 6447 | 4406 | 2935 | 3377 |
2007 | 26478 | 18556 | 11977 | 10575 | 5573 | 3784 | 3066 | 3991 |
2008 | 21475 | 23191 | 13132 | 8413 | 7470 | 3469 | 2248 | 4657 |
2009 | 17912 | 16597 | 18489 | 9110 | 6362 | 6075 | 2511 | 4732 |
2010 | 23442 | 16109 | 12865 | 13283 | 7435 | 5273 | 5158 | 5550 |
2011 | 27116 | 17634 | 11542 | 8289 | 9289 | 5466 | 3911 | 7600 |
2012 | 24150 | 24819 | 14195 | 9491 | 6117 | 7048 | 4474 | 8701 |
2013 | 23822 | 20556 | 19656 | 12020 | 8191 | 5229 | 5681 | 9452 |
2014 | 27877 | 22061 | 17737 | 15402 | 10130 | 7220 | 4937 | 11582 |
2015 | 17318 | 23803 | 17856 | 13968 | 11624 | 8966 | 5750 | 13425 |
2016 | 14243 | 15471 | 18998 | 15845 | 11901 | 10079 | 8137 | 15508 |
2017 | 10385 | 13357 | 13462 | 15250 | 13967 | 9885 | 8429 | 18091 |
2018 | 12315 | 11046 | 11478 | 10817 | 11667 | 11102 | 8206 | 17507 |
2019 | 11315 | 12278 | 10328 | 9448 | 8881 | 9466 | 9224 | 16778 |
2020 | 8875 | 9289 | 8263 | 7475 | 7045 | 6559 | 7589 | 17718 |
2021 | 10605 | 8527 | 8414 | 5928 | 5491 | 5126 | 4797 | 15736 |
2022 | 13606 | 9640 | 6861 | 6918 | 4302 | 4534 | 4098 | 15192 |