Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1991 | 10258 | 3147 | 2164 | 1413 | 1252 | 869 | 777 | 3152 |
1992 | 20518 | 8528 | 2539 | 1649 | 1056 | 836 | 556 | 2515 |
1993 | 22220 | 18008 | 6780 | 1962 | 1196 | 720 | 571 | 2094 |
1994 | 17297 | 19117 | 14713 | 4967 | 1456 | 860 | 536 | 1976 |
1995 | 11180 | 14780 | 14177 | 9458 | 2941 | 894 | 535 | 1565 |
1996 | 7080 | 9500 | 11096 | 9360 | 5312 | 1386 | 416 | 990 |
1997 | 4315 | 6048 | 7740 | 8874 | 7026 | 3827 | 1003 | 1036 |
1998 | 3550 | 3635 | 4850 | 6002 | 6799 | 5219 | 2987 | 1589 |
1999 | 4576 | 2959 | 2958 | 3709 | 4551 | 4710 | 3757 | 3284 |
2000 | 6069 | 3846 | 2161 | 2143 | 2591 | 2764 | 2387 | 3552 |
2001 | 15956 | 5053 | 3013 | 1773 | 1773 | 2009 | 1748 | 3772 |
2002 | 21301 | 13815 | 4039 | 2432 | 1512 | 1453 | 1480 | 3991 |
2003 | 16640 | 18450 | 11404 | 3354 | 2025 | 1288 | 1112 | 4165 |
2004 | 13938 | 14291 | 14706 | 8864 | 2734 | 1557 | 968 | 3844 |
2005 | 18657 | 11795 | 10627 | 8825 | 4813 | 1404 | 736 | 2271 |
2006 | 29997 | 15727 | 9210 | 7323 | 5142 | 2959 | 930 | 1925 |
2007 | 23407 | 26037 | 12360 | 6386 | 3983 | 2031 | 1252 | 1236 |
2008 | 19168 | 20271 | 19859 | 7865 | 3967 | 2385 | 1157 | 1477 |
2009 | 15835 | 16220 | 16235 | 13049 | 5489 | 2708 | 1413 | 1600 |
2010 | 14077 | 13419 | 13089 | 12587 | 8456 | 3734 | 1517 | 1715 |
2011 | 16400 | 11924 | 11051 | 9757 | 8032 | 5063 | 2313 | 1972 |
2012 | 18453 | 14024 | 10299 | 8900 | 7657 | 5706 | 3352 | 2901 |
2013 | 24790 | 15774 | 11436 | 8166 | 6610 | 5234 | 3507 | 3970 |
2014 | 23525 | 21509 | 13041 | 7709 | 5424 | 4321 | 2771 | 4137 |
2015 | 13369 | 20572 | 18006 | 9240 | 5082 | 3644 | 2869 | 4461 |
2016 | 8877 | 11415 | 16924 | 12241 | 5626 | 2824 | 1927 | 3860 |
2017 | 9582 | 7615 | 9341 | 11593 | 6954 | 3117 | 1475 | 3014 |
2018 | 12189 | 8059 | 6181 | 5512 | 5524 | 3280 | 1715 | 2421 |
2019 | 13017 | 10574 | 6533 | 4590 | 3569 | 2871 | 1884 | 2300 |
2020 | 10651 | 11142 | 9034 | 4897 | 2982 | 2172 | 1469 | 2209 |
2021 | 10098 | 9057 | 9297 | 6436 | 2730 | 2149 | 1669 | 2811 |
2022 | 9683 | 8494 | 7244 | 6263 | 4373 | 2311 | 1731 | 3612 |