Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1986 | 4704 | 4041 | 3402 | 3078 | 2301 | 1609 | 1812 | 2242 |
1987 | 4105 | 4004 | 3288 | 2656 | 2291 | 1678 | 1164 | 2963 |
1988 | 3018 | 3501 | 3282 | 2621 | 2070 | 1768 | 1281 | 3151 |
1989 | 2885 | 2565 | 2830 | 2568 | 2015 | 1588 | 1343 | 3365 |
1990 | 3521 | 2431 | 2006 | 2091 | 1832 | 1415 | 1086 | 3247 |
1991 | 5768 | 2971 | 1905 | 1478 | 1489 | 1295 | 971 | 2980 |
1992 | 12200 | 4871 | 2322 | 1378 | 1025 | 1029 | 863 | 2639 |
1993 | 12534 | 10292 | 3761 | 1618 | 927 | 700 | 681 | 2301 |
1994 | 11426 | 10581 | 7901 | 2539 | 1073 | 636 | 471 | 1982 |
1995 | 9999 | 9690 | 8252 | 5453 | 1729 | 757 | 444 | 1689 |
1996 | 6794 | 8498 | 7603 | 5713 | 3665 | 1200 | 521 | 1444 |
1997 | 4475 | 5796 | 6786 | 5452 | 3911 | 2526 | 816 | 1316 |
1998 | 3601 | 3809 | 4558 | 4701 | 3554 | 2523 | 1597 | 1345 |
1999 | 5438 | 3068 | 3013 | 3198 | 2983 | 2097 | 1371 | 1573 |
2000 | 7730 | 4638 | 2443 | 2150 | 2066 | 1789 | 1179 | 1697 |
2001 | 8258 | 6619 | 3796 | 1875 | 1578 | 1467 | 1229 | 2039 |
2002 | 8661 | 7059 | 5340 | 2808 | 1327 | 1085 | 967 | 2240 |
2003 | 7565 | 7387 | 5600 | 3747 | 1843 | 851 | 670 | 2087 |
2004 | 8039 | 6435 | 5771 | 3809 | 2324 | 1103 | 489 | 1674 |
2005 | 10502 | 6814 | 4940 | 3815 | 2306 | 1362 | 640 | 1331 |
2006 | 13491 | 8927 | 5339 | 3473 | 2512 | 1471 | 851 | 1284 |
2007 | 14076 | 11484 | 7059 | 3845 | 2355 | 1622 | 897 | 1317 |
2008 | 13173 | 12012 | 9221 | 5244 | 2755 | 1633 | 1074 | 1480 |
2009 | 11647 | 11244 | 9662 | 6839 | 3699 | 1836 | 984 | 1501 |
2010 | 11595 | 9960 | 9159 | 7390 | 4988 | 2555 | 1127 | 1427 |
2011 | 12150 | 9913 | 8096 | 6979 | 5389 | 3474 | 1613 | 1529 |
2012 | 11530 | 10407 | 8157 | 6326 | 5219 | 3831 | 2226 | 1856 |
2013 | 8675 | 9869 | 8521 | 6283 | 4641 | 3605 | 2338 | 2282 |
2014 | 8925 | 7417 | 8006 | 6389 | 4430 | 3034 | 2034 | 2310 |
2015 | 10685 | 7640 | 6065 | 6085 | 4606 | 3021 | 1870 | 2451 |
2016 | 9574 | 9133 | 6178 | 4476 | 4202 | 3014 | 1786 | 2298 |
2017 | 11033 | 8169 | 7302 | 4441 | 3044 | 2689 | 1706 | 2001 |
2018 | 9350 | 9395 | 6459 | 5181 | 3034 | 2004 | 1552 | 1835 |
2019 | 12577 | 7948 | 7353 | 4552 | 3478 | 1919 | 1067 | 1427 |
2020 | 13666 | 10669 | 6163 | 5123 | 3075 | 2225 | 1046 | 1092 |
2021 | 15024 | 11589 | 8271 | 4348 | 3517 | 2042 | 1335 | 1122 |
2022 | 15593 | 12694 | 8803 | 5574 | 2788 | 2106 | 1079 | 1093 |