Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1999 | 50668 | 30640 | 10312 | 4926 | 2957 | 323 | 1048 |
2000 | 46426 | 41698 | 17954 | 4030 | 1508 | 929 | 500 |
2001 | 24869 | 37185 | 26711 | 7090 | 1184 | 498 | 510 |
2002 | 40704 | 18154 | 23799 | 12763 | 2120 | 393 | 353 |
2003 | 22460 | 29534 | 11195 | 10464 | 4546 | 706 | 276 |
2004 | 29114 | 16542 | 16670 | 5641 | 3865 | 1849 | 399 |
2005 | 24205 | 23653 | 10825 | 7190 | 2122 | 1592 | 967 |
2006 | 16228 | 19259 | 15881 | 5475 | 2738 | 881 | 1121 |
2007 | 18643 | 14122 | 12288 | 7133 | 1973 | 1032 | 801 |
2008 | 23223 | 15379 | 10157 | 5720 | 2398 | 746 | 774 |
2009 | 23391 | 16689 | 10280 | 4977 | 1973 | 888 | 633 |
2010 | 34993 | 18136 | 10345 | 4767 | 1953 | 770 | 698 |
2011 | 37056 | 26750 | 12741 | 4927 | 1813 | 856 | 731 |
2012 | 35237 | 27812 | 16959 | 6793 | 1939 | 730 | 755 |
2013 | 29425 | 26228 | 20424 | 9420 | 3473 | 979 | 786 |
2014 | 23989 | 23970 | 18456 | 12533 | 5095 | 1901 | 993 |
2015 | 25833 | 21811 | 17104 | 11435 | 6909 | 2900 | 1732 |
2016 | 34589 | 22841 | 17430 | 10557 | 6187 | 3882 | 2764 |
2017 | 61511 | 27613 | 17233 | 11190 | 5674 | 3437 | 4008 |
2018 | 48775 | 47037 | 22317 | 11037 | 6744 | 3251 | 4583 |
2019 | 24161 | 37521 | 36710 | 16252 | 6509 | 4215 | 4993 |
2020 | 144436 | 19103 | 26747 | 25641 | 10873 | 4257 | 5945 |