Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1999 | 2160535 | 293304 | 93623 | 36986 | 17621 | 14762 | 10171 | 2540 |
2000 | 1839631 | 639131 | 113040 | 31701 | 11570 | 4490 | 3041 | 1932 |
2001 | 1385060 | 541161 | 249820 | 39960 | 10041 | 2818 | 876 | 606 |
2002 | 1225655 | 402459 | 211318 | 93256 | 13584 | 2239 | 382 | 92 |
2003 | 963337 | 360983 | 157595 | 85186 | 38790 | 4347 | 498 | 43 |
2004 | 872238 | 280712 | 139928 | 59802 | 37932 | 14118 | 1072 | 79 |
2005 | 754152 | 249740 | 101286 | 39096 | 17958 | 13391 | 4106 | 221 |
2006 | 826236 | 219805 | 87738 | 28496 | 10755 | 5226 | 4134 | 824 |
2007 | 975880 | 239536 | 86139 | 35668 | 9980 | 3329 | 1212 | 710 |
2008 | 1216170 | 286062 | 89613 | 27773 | 7848 | 1696 | 395 | 166 |
2009 | 1306896 | 359743 | 113148 | 34600 | 8917 | 2224 | 413 | 116 |
2010 | 707371 | 393831 | 142832 | 47210 | 12128 | 2631 | 553 | 117 |
2011 | 666092 | 208392 | 168472 | 61095 | 18181 | 3989 | 764 | 174 |
2012 | 634209 | 196897 | 86163 | 78955 | 26542 | 6798 | 1318 | 277 |
2013 | 1306702 | 181151 | 81605 | 38483 | 37084 | 10797 | 2337 | 498 |
2014 | 638541 | 404002 | 72963 | 36768 | 17432 | 15339 | 3615 | 855 |
2015 | 605580 | 187970 | 176298 | 32470 | 16335 | 6482 | 5008 | 1278 |
2016 | 413056 | 178081 | 76644 | 76318 | 13226 | 5675 | 1878 | 1559 |
2017 | 356227 | 119290 | 68439 | 28470 | 26645 | 3982 | 1426 | 762 |
2018 | 549239 | 101948 | 46818 | 26613 | 10040 | 8406 | 1122 | 574 |
2019 | 374469 | 164608 | 40902 | 18353 | 9737 | 3250 | 2531 | 516 |
2020 | 424200 | 109641 | 66274 | 17848 | 7725 | 4018 | 1342 | 1342 |