Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
1980 | 31008 | 19138 | 14206 | 9050 | 5882 | 3527 | 1919 | 1175 | 528 | 518 |
1981 | 34634 | 26633 | 15661 | 9921 | 6371 | 3841 | 2201 | 1210 | 682 | 655 |
1982 | 35708 | 28285 | 22098 | 11222 | 7296 | 4349 | 2562 | 1418 | 743 | 874 |
1983 | 37352 | 30197 | 22448 | 14993 | 8319 | 5132 | 2893 | 1669 | 838 | 1051 |
1984 | 37574 | 32781 | 24318 | 14654 | 10155 | 5520 | 3250 | 1734 | 902 | 1143 |
1985 | 36401 | 32876 | 27028 | 15084 | 9354 | 6063 | 3259 | 1818 | 872 | 1165 |
1986 | 36533 | 30874 | 27383 | 15800 | 9897 | 5583 | 3659 | 1775 | 921 | 1157 |
1987 | 37723 | 31301 | 24825 | 16429 | 10226 | 6350 | 3327 | 2058 | 972 | 1198 |
1988 | 36732 | 32812 | 24869 | 15034 | 10380 | 5982 | 3771 | 1747 | 1074 | 1231 |
1989 | 35384 | 30988 | 26181 | 14297 | 9051 | 5528 | 3456 | 1911 | 879 | 1300 |
1990 | 37514 | 29375 | 24653 | 16066 | 9386 | 5563 | 3358 | 1832 | 1078 | 1244 |
1991 | 34721 | 32476 | 22254 | 14771 | 9940 | 5226 | 3147 | 1830 | 994 | 1356 |
1992 | 37003 | 28688 | 25641 | 13029 | 8872 | 5398 | 2991 | 1599 | 1035 | 1357 |
1993 | 36776 | 31546 | 21766 | 15633 | 7408 | 4457 | 3009 | 1511 | 826 | 1423 |
1994 | 16730 | 31670 | 24404 | 12753 | 8562 | 3344 | 2175 | 1354 | 690 | 1235 |
1995 | 16894 | 14462 | 24941 | 14531 | 6980 | 3986 | 1452 | 812 | 636 | 989 |
1996 | 16201 | 14772 | 11460 | 15756 | 8318 | 3609 | 1795 | 606 | 399 | 849 |
1997 | 15749 | 13734 | 11846 | 7488 | 8862 | 4179 | 1508 | 706 | 269 | 594 |
1998 | 15558 | 12974 | 10629 | 7846 | 4391 | 4157 | 1861 | 562 | 312 | 375 |
1999 | 14484 | 12559 | 9989 | 7071 | 4796 | 2467 | 2068 | 781 | 275 | 315 |
2000 | 16226 | 11208 | 9354 | 6725 | 4435 | 2663 | 1307 | 866 | 371 | 256 |
2001 | 16984 | 13898 | 8350 | 6671 | 4240 | 2635 | 1362 | 621 | 378 | 260 |
2002 | 16201 | 15137 | 11179 | 6018 | 4239 | 2587 | 1404 | 625 | 284 | 244 |
2003 | 16030 | 14315 | 12671 | 7877 | 4114 | 2541 | 1494 | 676 | 288 | 214 |
2004 | 15047 | 13842 | 12048 | 9405 | 5110 | 2586 | 1452 | 840 | 325 | 216 |
2005 | 16019 | 12253 | 11426 | 8943 | 6188 | 3049 | 1652 | 800 | 490 | 254 |
2006 | 16319 | 13848 | 9556 | 8509 | 5845 | 3831 | 1736 | 997 | 462 | 424 |
2007 | 15483 | 13955 | 11257 | 6736 | 5672 | 3564 | 2170 | 967 | 558 | 509 |
2008 | 15961 | 12627 | 11188 | 8231 | 4337 | 3524 | 2089 | 1233 | 541 | 625 |
2009 | 16797 | 13213 | 9849 | 8022 | 5411 | 2661 | 2011 | 1173 | 687 | 649 |
2010 | 16670 | 14702 | 10427 | 6959 | 5233 | 3291 | 1542 | 1155 | 653 | 758 |
2011 | 15433 | 14514 | 12340 | 7596 | 4558 | 3251 | 1903 | 890 | 653 | 799 |
2012 | 16176 | 12683 | 12159 | 9659 | 5185 | 2830 | 1994 | 1146 | 513 | 836 |
2013 | 16525 | 13574 | 10242 | 9440 | 7028 | 3284 | 1677 | 1205 | 662 | 759 |
2014 | 16189 | 14200 | 10981 | 7962 | 6851 | 4614 | 1977 | 987 | 721 | 800 |
2015 | 15792 | 13861 | 11750 | 8446 | 5744 | 4675 | 2873 | 1164 | 614 | 880 |
2016 | 15225 | 13122 | 11534 | 9052 | 6044 | 3829 | 3081 | 1692 | 715 | 889 |
2017 | 15954 | 12389 | 10526 | 8983 | 6491 | 3982 | 2513 | 1881 | 998 | 939 |
2018 | 16691 | 13363 | 9790 | 7823 | 6411 | 4274 | 2696 | 1544 | 1070 | 1117 |
2019 | 16357 | 14573 | 10744 | 7088 | 5304 | 4173 | 2600 | 1645 | 857 | 1195 |
2020 | 15916 | 13990 | 12027 | 8028 | 4810 | 3434 | 2684 | 1518 | 950 | 1129 |
2021 | 16123 | 13419 | 11368 | 8871 | 5507 | 3053 | 2231 | 1630 | 880 | 1191 |