Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1991 | 11479 | 3038 | 2035 | 1241 | 1192 | 846 | 765 | 3025 |
1992 | 20179 | 9000 | 2433 | 1535 | 940 | 782 | 536 | 2343 |
1993 | 20847 | 18933 | 6856 | 1906 | 1089 | 648 | 522 | 1861 |
1994 | 14341 | 18506 | 16187 | 4847 | 1455 | 750 | 486 | 1778 |
1995 | 9158 | 12114 | 13146 | 9841 | 2733 | 1009 | 460 | 1344 |
1996 | 5625 | 7624 | 8969 | 8925 | 5350 | 1228 | 367 | 843 |
1997 | 3196 | 4844 | 6377 | 7735 | 6837 | 3698 | 792 | 904 |
1998 | 3117 | 2485 | 3690 | 4821 | 6160 | 5016 | 2886 | 1390 |
1999 | 5146 | 2458 | 2110 | 2832 | 4063 | 4336 | 3663 | 3540 |
2000 | 8174 | 4179 | 1661 | 1474 | 2000 | 2574 | 2392 | 3798 |
2001 | 22555 | 6523 | 3111 | 1406 | 1285 | 1664 | 1741 | 4151 |
2002 | 28198 | 20716 | 4997 | 2367 | 1261 | 1123 | 1338 | 4478 |
2003 | 19878 | 25099 | 16229 | 3935 | 1872 | 1176 | 862 | 4664 |
2004 | 17044 | 17096 | 20083 | 11721 | 2989 | 1393 | 962 | 4281 |
2005 | 25002 | 14357 | 13525 | 12317 | 6178 | 1631 | 645 | 2627 |
2006 | 37728 | 21086 | 11653 | 9737 | 6852 | 3531 | 1191 | 2217 |
2007 | 26024 | 34218 | 16370 | 8258 | 5616 | 2935 | 1587 | 2074 |
2008 | 22480 | 23299 | 28305 | 10281 | 5244 | 3656 | 1627 | 2527 |
2009 | 18226 | 18488 | 18830 | 17133 | 7317 | 4206 | 2122 | 2913 |
2010 | 15138 | 15133 | 15001 | 15214 | 10777 | 5717 | 2318 | 3169 |
2011 | 18562 | 12121 | 12887 | 11578 | 10591 | 7141 | 3650 | 3559 |
2012 | 19611 | 16219 | 10933 | 9736 | 9627 | 8100 | 4766 | 5081 |
2013 | 25454 | 16649 | 12608 | 8958 | 7626 | 7178 | 4771 | 6282 |
2014 | 24162 | 23065 | 14311 | 8438 | 6910 | 6043 | 3559 | 6459 |
2015 | 13490 | 22548 | 20533 | 10315 | 6074 | 4928 | 4144 | 6631 |
2016 | 9648 | 11391 | 17923 | 13728 | 6663 | 3714 | 2828 | 6712 |
2017 | 12473 | 8473 | 8778 | 13228 | 7862 | 4187 | 2132 | 5377 |
2018 | 13313 | 10510 | 6890 | 6673 | 6927 | 4448 | 2528 | 4444 |
2019 | 14021 | 11869 | 7686 | 5786 | 4836 | 4243 | 3041 | 4580 |
2020 | 10966 | 12025 | 10253 | 5781 | 4271 | 3300 | 2647 | 4995 |
2021 | 10708 | 9152 | 10146 | 7805 | 3867 | 3394 | 2628 | 5896 |
2022 | 10233 | 8646 | 7953 | 7448 | 5276 | 3523 | 2572 | 6687 |