Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1981 | 16999 | 19779 | 17720 | 7235 | 2021 | 692 | 329 | 765 |
1982 | 22082 | 12738 | 13220 | 7745 | 3289 | 1010 | 393 | 657 |
1983 | 23495 | 20320 | 7939 | 6401 | 3340 | 1666 | 569 | 641 |
1984 | 22623 | 20983 | 14213 | 3386 | 2758 | 1505 | 886 | 699 |
1985 | 21058 | 20143 | 14540 | 7237 | 1555 | 1425 | 816 | 938 |
1986 | 21415 | 17708 | 14651 | 7011 | 3488 | 789 | 834 | 1001 |
1987 | 20708 | 19476 | 12267 | 7522 | 3136 | 1822 | 404 | 1045 |
1988 | 15676 | 19965 | 13082 | 5345 | 2968 | 1403 | 870 | 811 |
1989 | 12815 | 13420 | 14511 | 5969 | 2180 | 1285 | 649 | 879 |
1990 | 15815 | 9376 | 9127 | 7443 | 2748 | 1072 | 673 | 794 |
1991 | 16238 | 14290 | 5607 | 4553 | 3662 | 1374 | 556 | 789 |
1992 | 17667 | 12823 | 9614 | 2470 | 2108 | 2031 | 760 | 751 |
1993 | 15972 | 16406 | 7660 | 4174 | 851 | 868 | 1103 | 776 |
1994 | 15217 | 12354 | 11660 | 3514 | 1657 | 499 | 439 | 955 |
1995 | 17896 | 10838 | 7564 | 5524 | 1524 | 792 | 284 | 722 |
1996 | 21900 | 13547 | 6745 | 3468 | 2901 | 935 | 415 | 612 |
1997 | 22637 | 17661 | 9768 | 3885 | 2090 | 1847 | 690 | 720 |
1998 | 19808 | 20698 | 11990 | 4794 | 2240 | 1260 | 1105 | 951 |
1999 | 19017 | 16960 | 15364 | 6422 | 2607 | 1329 | 876 | 1237 |
2000 | 24146 | 14644 | 11766 | 9355 | 3696 | 1461 | 1023 | 1367 |
2001 | 24319 | 18727 | 10484 | 6920 | 5809 | 2032 | 964 | 1568 |
2002 | 24934 | 20779 | 15052 | 7187 | 4830 | 4261 | 1532 | 1733 |
2003 | 22408 | 22340 | 16641 | 11214 | 4557 | 3461 | 2990 | 2319 |
2004 | 21041 | 17748 | 17645 | 11693 | 7524 | 2618 | 2290 | 3270 |
2005 | 18030 | 18517 | 13031 | 10938 | 7533 | 4759 | 1797 | 3524 |
2006 | 22589 | 15106 | 14623 | 8613 | 6441 | 4380 | 2909 | 3316 |
2007 | 26495 | 18525 | 11940 | 10552 | 5563 | 3762 | 3043 | 3912 |
2008 | 21452 | 23182 | 13082 | 8391 | 7445 | 3447 | 2216 | 4566 |
2009 | 17852 | 16528 | 18486 | 9054 | 6341 | 6058 | 2485 | 4623 |
2010 | 23438 | 16090 | 12825 | 13240 | 7401 | 5261 | 5142 | 5441 |
2011 | 27075 | 17534 | 11478 | 8240 | 9256 | 5436 | 3887 | 7481 |
2012 | 24088 | 24810 | 14094 | 9443 | 6063 | 7005 | 4445 | 8572 |
2013 | 23725 | 20486 | 19615 | 11967 | 8173 | 5199 | 5646 | 9294 |
2014 | 27912 | 22037 | 17702 | 15355 | 10074 | 7209 | 4930 | 11409 |
2015 | 17289 | 23814 | 17785 | 13921 | 11552 | 8927 | 5720 | 13305 |
2016 | 14175 | 15474 | 18976 | 15817 | 11873 | 10039 | 8124 | 15407 |
2017 | 10277 | 13353 | 13464 | 15217 | 13962 | 9843 | 8385 | 17967 |
2018 | 12246 | 11023 | 11476 | 10797 | 11609 | 11070 | 8170 | 17262 |
2019 | 11261 | 12314 | 10348 | 9445 | 8863 | 9400 | 9182 | 16433 |
2020 | 8792 | 9207 | 8213 | 7439 | 7009 | 6498 | 7478 | 17185 |
2021 | 10535 | 8493 | 8353 | 5859 | 5423 | 5057 | 4701 | 14840 |
2022 | 13587 | 9591 | 6797 | 6822 | 4201 | 4436 | 3992 | 13633 |