Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1984 | 6884 | 7906 | 7110 | 7194 | 6414 | 5827 | 4260 | 4641 |
1985 | 7765 | 5230 | 6702 | 6208 | 5882 | 5138 | 4624 | 6793 |
1986 | 8616 | 6774 | 4386 | 5478 | 5330 | 4578 | 4007 | 9344 |
1987 | 8863 | 7718 | 5531 | 3899 | 4580 | 4200 | 3356 | 8919 |
1988 | 8579 | 7953 | 6645 | 4500 | 3234 | 3461 | 3031 | 11155 |
1989 | 9967 | 6077 | 5872 | 5121 | 4048 | 2964 | 2656 | 7314 |
1990 | 14430 | 7177 | 4561 | 4264 | 3577 | 3009 | 2198 | 6291 |
1991 | 20442 | 12150 | 5318 | 3062 | 2763 | 2304 | 2075 | 6638 |
1992 | 25533 | 19013 | 9885 | 4326 | 2327 | 2065 | 1767 | 8585 |
1993 | 26303 | 26869 | 14526 | 6454 | 2897 | 1456 | 1144 | 6004 |
1994 | 23081 | 26858 | 24958 | 10594 | 4367 | 1966 | 897 | 4643 |
1995 | 16991 | 23278 | 25281 | 18189 | 6349 | 2556 | 1241 | 3235 |
1996 | 12670 | 13833 | 19819 | 18676 | 11642 | 3615 | 1473 | 2495 |
1997 | 10651 | 9583 | 10839 | 15464 | 12412 | 6639 | 1640 | 1969 |
1998 | 12844 | 6560 | 6594 | 7034 | 8263 | 6977 | 4212 | 3050 |
1999 | 16953 | 9129 | 5000 | 4949 | 6026 | 5775 | 4105 | 3947 |
2000 | 19364 | 15785 | 5771 | 3706 | 3667 | 3998 | 3360 | 4783 |
2001 | 20974 | 16376 | 10805 | 3473 | 2750 | 2862 | 2205 | 5007 |
2002 | 20466 | 22142 | 12237 | 6975 | 2643 | 2003 | 1729 | 3076 |
2003 | 15206 | 19792 | 19835 | 8604 | 5785 | 2346 | 1216 | 3750 |
2004 | 15970 | 11976 | 16000 | 12938 | 5270 | 2488 | 1414 | 3268 |
2005 | 18577 | 11819 | 8972 | 11477 | 7559 | 3454 | 1640 | 4162 |
2006 | 20478 | 14825 | 9870 | 7512 | 6590 | 3683 | 2161 | 3750 |
2007 | 18421 | 19477 | 11876 | 7958 | 5076 | 3441 | 1891 | 2327 |
2008 | 17432 | 17271 | 16161 | 8041 | 5142 | 3561 | 2168 | 2314 |
2009 | 17455 | 13194 | 14549 | 10710 | 5326 | 3612 | 2229 | 2341 |
2010 | 18446 | 12643 | 12297 | 9429 | 6549 | 3808 | 1686 | 1969 |
2011 | 19647 | 13868 | 11562 | 8783 | 7487 | 4640 | 2706 | 1621 |
2012 | 19216 | 18359 | 12903 | 8949 | 7624 | 5506 | 3479 | 3726 |
2013 | 18045 | 20435 | 16096 | 8867 | 6843 | 5324 | 3781 | 4858 |
2014 | 15889 | 16266 | 18556 | 11450 | 6760 | 4535 | 2710 | 3564 |
2015 | 11040 | 17707 | 15117 | 13903 | 8086 | 4501 | 2787 | 3917 |
2016 | 9137 | 9264 | 12417 | 11859 | 9016 | 4880 | 2995 | 3797 |
2017 | 12068 | 5337 | 6704 | 8520 | 6694 | 4451 | 2721 | 3503 |
2018 | 14083 | 10735 | 6245 | 6926 | 5569 | 3924 | 2716 | 3361 |
2019 | 16127 | 12389 | 6596 | 5913 | 4885 | 3498 | 2471 | 4162 |
2020 | 17280 | 15186 | 10854 | 5660 | 4538 | 3920 | 2416 | 2372 |
2021 | 16533 | 17532 | 10546 | 8113 | 4311 | 3082 | 2428 | 2298 |
2022 | 17362 | 12496 | 12099 | 7477 | 4212 | 2530 | 1571 | 2769 |