Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1981 | 17120 | 19766 | 17827 | 7231 | 2021 | 693 | 330 | 766 |
1982 | 22071 | 12748 | 13203 | 7752 | 3288 | 1011 | 395 | 660 |
1983 | 23474 | 20350 | 7926 | 6398 | 3338 | 1670 | 572 | 646 |
1984 | 22618 | 21030 | 14238 | 3368 | 2751 | 1501 | 889 | 704 |
1985 | 21089 | 20167 | 14588 | 7252 | 1550 | 1426 | 815 | 943 |
1986 | 21391 | 17723 | 14704 | 7022 | 3495 | 788 | 839 | 1002 |
1987 | 20645 | 19506 | 12300 | 7574 | 3139 | 1834 | 403 | 1048 |
1988 | 15746 | 19987 | 13102 | 5350 | 2974 | 1407 | 873 | 816 |
1989 | 12963 | 13478 | 14566 | 5981 | 2181 | 1289 | 649 | 884 |
1990 | 15903 | 9424 | 9174 | 7484 | 2759 | 1079 | 677 | 796 |
1991 | 16317 | 14409 | 5622 | 4598 | 3696 | 1386 | 561 | 793 |
1992 | 17649 | 12843 | 9705 | 2485 | 2146 | 2076 | 774 | 760 |
1993 | 16031 | 16408 | 7659 | 4236 | 855 | 890 | 1146 | 791 |
1994 | 15294 | 12348 | 11711 | 3545 | 1688 | 514 | 456 | 983 |
1995 | 17940 | 10799 | 7571 | 5582 | 1544 | 816 | 296 | 743 |
1996 | 21877 | 13495 | 6717 | 3480 | 2959 | 964 | 431 | 637 |
1997 | 22553 | 17609 | 9807 | 3916 | 2130 | 1915 | 724 | 756 |
1998 | 19795 | 20675 | 12016 | 4844 | 2288 | 1302 | 1155 | 1007 |
1999 | 19065 | 16978 | 15442 | 6515 | 2675 | 1375 | 922 | 1303 |
2000 | 24197 | 14627 | 11818 | 9501 | 3800 | 1514 | 1080 | 1444 |
2001 | 24366 | 18679 | 10530 | 7006 | 5961 | 2099 | 1009 | 1655 |
2002 | 25007 | 20832 | 15157 | 7340 | 4973 | 4448 | 1606 | 1825 |
2003 | 22538 | 22509 | 16828 | 11480 | 4712 | 3618 | 3148 | 2446 |
2004 | 21140 | 17861 | 17965 | 11991 | 7800 | 2719 | 2405 | 3429 |
2005 | 18099 | 18604 | 13159 | 11184 | 7775 | 4958 | 1876 | 3678 |
2006 | 22633 | 15139 | 14755 | 8781 | 6634 | 4538 | 3035 | 3446 |
2007 | 26485 | 18578 | 12036 | 10750 | 5728 | 3904 | 3182 | 4059 |
2008 | 21507 | 23249 | 13165 | 8546 | 7655 | 3578 | 2303 | 4752 |
2009 | 17903 | 16545 | 18678 | 9183 | 6527 | 6314 | 2599 | 4799 |
2010 | 23475 | 16167 | 12924 | 13462 | 7603 | 5482 | 5406 | 5660 |
2011 | 27057 | 17491 | 11523 | 8351 | 9502 | 5642 | 4073 | 7799 |
2012 | 24100 | 24919 | 14136 | 9588 | 6193 | 7258 | 4655 | 8932 |
2013 | 23729 | 20524 | 19797 | 12167 | 8415 | 5390 | 5909 | 9652 |
2014 | 27939 | 22155 | 17883 | 15632 | 10340 | 7511 | 5185 | 11840 |
2015 | 17359 | 23969 | 17938 | 14169 | 11845 | 9275 | 5987 | 13866 |
2016 | 14170 | 15591 | 19196 | 16134 | 12232 | 10428 | 8544 | 16098 |
2017 | 10210 | 13425 | 13633 | 15499 | 14412 | 10226 | 8787 | 18816 |
2018 | 12102 | 11036 | 11581 | 10979 | 11903 | 11509 | 8581 | 17977 |
2019 | 11015 | 12303 | 10396 | 9580 | 9096 | 9725 | 9641 | 17031 |
2020 | 8503 | 8857 | 8083 | 7368 | 7110 | 6675 | 7766 | 17727 |
2021 | 10073 | 8218 | 7939 | 5717 | 5342 | 5137 | 4834 | 14876 |
2022 | 12753 | 9058 | 6401 | 6113 | 3983 | 4268 | 4043 | 13136 |
2023 | 12081 | 11023 | 6823 | 4549 | 4007 | 2906 | 3177 | 11852 |