Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1985 | 706947 | 284086 | 107822 | 25031 | 6570 | 3322 | 8806 | 1310 |
1986 | 1314706 | 222084 | 94450 | 34589 | 6722 | 1390 | 634 | 1637 |
1987 | 485118 | 496043 | 84616 | 35690 | 11864 | 1971 | 397 | 560 |
1988 | 725023 | 141228 | 154585 | 30267 | 10650 | 3068 | 446 | 188 |
1989 | 628731 | 241770 | 37836 | 43632 | 9275 | 2341 | 578 | 100 |
1990 | 831639 | 195248 | 84846 | 10603 | 11682 | 2464 | 442 | 111 |
1991 | 1108835 | 271390 | 62846 | 36640 | 3657 | 3610 | 688 | 137 |
1992 | 744324 | 381830 | 95182 | 22990 | 14472 | 1243 | 1014 | 224 |
1993 | 764224 | 235273 | 131609 | 34478 | 8110 | 5251 | 398 | 369 |
1994 | 740888 | 252657 | 85492 | 49479 | 12525 | 2780 | 1701 | 236 |
1995 | 668101 | 245752 | 99094 | 35279 | 17527 | 4328 | 920 | 633 |
1996 | 621860 | 217145 | 89293 | 36629 | 12531 | 5368 | 1335 | 482 |
1997 | 637541 | 192218 | 65406 | 31178 | 11103 | 3287 | 1226 | 501 |
1998 | 373354 | 212851 | 60715 | 19980 | 9941 | 2936 | 825 | 568 |
1999 | 833861 | 106374 | 62246 | 15524 | 5109 | 2459 | 569 | 362 |
2000 | 312129 | 299153 | 34282 | 15411 | 3484 | 1112 | 479 | 225 |
2001 | 192276 | 88247 | 82167 | 10077 | 3142 | 811 | 209 | 145 |
2002 | 262749 | 57859 | 30673 | 23623 | 2991 | 822 | 200 | 100 |
2003 | 197227 | 82645 | 15340 | 10636 | 6565 | 917 | 273 | 104 |
2004 | 104979 | 65005 | 24581 | 4594 | 3207 | 2027 | 268 | 152 |
2005 | 98919 | 30516 | 18128 | 7228 | 1234 | 833 | 539 | 158 |
2006 | 60788 | 32513 | 10374 | 6904 | 2731 | 520 | 359 | 327 |
2007 | 53799 | 18254 | 12105 | 4553 | 2755 | 1222 | 251 | 324 |
2008 | 93848 | 16975 | 6601 | 5717 | 2015 | 1305 | 534 | 286 |
2009 | 276031 | 32187 | 7428 | 3267 | 2907 | 936 | 603 | 429 |
2010 | 88063 | 101693 | 12778 | 3695 | 1626 | 1502 | 450 | 530 |
2011 | 186642 | 24071 | 36360 | 6186 | 1856 | 797 | 815 | 461 |
2012 | 101466 | 65393 | 9955 | 16272 | 3691 | 929 | 456 | 613 |
2013 | 229239 | 31215 | 22965 | 5600 | 8263 | 1960 | 535 | 555 |
2014 | 422963 | 75032 | 8822 | 9635 | 3303 | 3869 | 1168 | 598 |
2015 | 299203 | 138187 | 24452 | 5481 | 5769 | 1902 | 2437 | 979 |
2016 | 259503 | 93836 | 58378 | 11354 | 3050 | 3262 | 1094 | 1817 |
2017 | 195400 | 89818 | 35829 | 29090 | 5839 | 1784 | 1749 | 1527 |
2018 | 415795 | 57613 | 36175 | 18806 | 14051 | 2972 | 944 | 1772 |
2019 | 409593 | 149063 | 21711 | 18001 | 10417 | 6437 | 1705 | 1558 |
2020 | 409593 | 136695 | 59145 | 11121 | 10058 | 6086 | 3838 | 2015 |