Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 760206 | 205644 | 499230 | 85876 | 24343 | 8151 | 2692 | 3927 |
1982 | 804348 | 259449 | 75010 | 222829 | 38475 | 10837 | 3778 | 3624 |
1983 | 1095388 | 267790 | 80201 | 32576 | 94132 | 16053 | 4623 | 3787 |
1984 | 934317 | 375013 | 81756 | 27959 | 11835 | 33958 | 5560 | 3829 |
1985 | 816652 | 308862 | 116370 | 27921 | 8193 | 3599 | 10287 | 3739 |
1986 | 1421281 | 259662 | 102557 | 38677 | 7663 | 1912 | 877 | 4444 |
1987 | 515093 | 521107 | 96152 | 39395 | 13658 | 2469 | 630 | 2582 |
1988 | 852077 | 153275 | 164669 | 34397 | 12292 | 3957 | 701 | 1509 |
1989 | 701972 | 284007 | 42518 | 49246 | 11240 | 3233 | 1037 | 972 |
1990 | 926290 | 220664 | 99972 | 12914 | 15173 | 3648 | 923 | 862 |
1991 | 1218695 | 304418 | 72816 | 43585 | 4902 | 5618 | 1395 | 886 |
1992 | 831117 | 415358 | 107229 | 27384 | 18440 | 1904 | 2133 | 1140 |
1993 | 849222 | 266067 | 144633 | 40133 | 10452 | 7646 | 777 | 1647 |
1994 | 810576 | 282007 | 97131 | 56160 | 15739 | 4041 | 3132 | 1296 |
1995 | 698541 | 270265 | 108701 | 40415 | 21437 | 6111 | 1651 | 2219 |
1996 | 649054 | 227244 | 98380 | 40811 | 15108 | 7432 | 2368 | 1996 |
1997 | 677913 | 202887 | 70263 | 35305 | 13102 | 4620 | 2312 | 2133 |
1998 | 424139 | 223216 | 65333 | 22132 | 12136 | 3987 | 1528 | 2372 |
1999 | 913612 | 123798 | 67114 | 16982 | 6035 | 3504 | 1065 | 1920 |
2000 | 351940 | 315975 | 40908 | 18246 | 4037 | 1593 | 990 | 1470 |
2001 | 209712 | 102714 | 91853 | 12669 | 4369 | 1151 | 460 | 1141 |
2002 | 291786 | 63851 | 36654 | 29074 | 4255 | 1483 | 402 | 859 |
2003 | 231382 | 92295 | 18200 | 13694 | 9235 | 1660 | 651 | 714 |
2004 | 129148 | 75840 | 29768 | 5927 | 4890 | 3659 | 692 | 813 |
2005 | 122088 | 38673 | 23394 | 9887 | 1926 | 1775 | 1497 | 850 |
2006 | 76051 | 40146 | 14080 | 9613 | 4192 | 932 | 920 | 1388 |
2007 | 71211 | 23492 | 15881 | 6457 | 4301 | 2112 | 494 | 1397 |
2008 | 124808 | 22915 | 8966 | 7872 | 3111 | 2279 | 1064 | 1161 |
2009 | 348411 | 42322 | 10196 | 4522 | 4156 | 1622 | 1226 | 1393 |
2010 | 105979 | 126107 | 17117 | 5240 | 2327 | 2349 | 881 | 1623 |
2011 | 219530 | 30328 | 48051 | 8663 | 2789 | 1212 | 1372 | 1473 |
2012 | 115028 | 76408 | 13088 | 22497 | 5446 | 1457 | 708 | 1684 |
2013 | 252462 | 35839 | 28550 | 7604 | 12101 | 3042 | 865 | 1447 |
2014 | 483656 | 82080 | 11318 | 13006 | 4607 | 6351 | 1842 | 1466 |
2015 | 315268 | 161340 | 28748 | 6944 | 7748 | 2712 | 4191 | 2137 |
2016 | 274159 | 100628 | 68646 | 14049 | 3909 | 4514 | 1561 | 4428 |
2017 | 202144 | 94298 | 39283 | 34695 | 7689 | 2303 | 2509 | 3563 |
2018 | 421306 | 62302 | 38566 | 20356 | 17054 | 4236 | 1250 | 3482 |
2019 | 490434 | 148396 | 24507 | 19135 | 11111 | 8226 | 2480 | 2686 |
2020 | 201780 | 178534 | 55855 | 12912 | 10815 | 5917 | 4635 | 2902 |
2021 | 153234 | 65415 | 69237 | 25067 | 7526 | 6338 | 3472 | 4358 |
2022 | 140724 | 50370 | 28517 | 34407 | 12637 | 4248 | 3719 | 4467 |
2023 | 268253 | 47188 | 21743 | 15907 | 18908 | 6586 | 2363 | 5076 |
2024 | 268253 | 93910 | 20756 | 11108 | 8776 | 10515 | 3424 | 4596 |