Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1999 | 2158079 | 290624 | 93256 | 36966 | 17611 | 14746 | 10098 | 2525 |
2000 | 1840965 | 636638 | 111966 | 31520 | 11539 | 4482 | 3029 | 1887 |
2001 | 1410401 | 540516 | 248309 | 39586 | 9981 | 2815 | 876 | 595 |
2002 | 1268947 | 410819 | 211049 | 92658 | 13470 | 2229 | 383 | 91 |
2003 | 975169 | 373523 | 161509 | 85270 | 38572 | 4323 | 498 | 44 |
2004 | 851576 | 285183 | 144621 | 61274 | 37954 | 14080 | 1068 | 78 |
2005 | 751925 | 243908 | 103045 | 40294 | 18266 | 13353 | 4101 | 221 |
2006 | 797613 | 220002 | 86093 | 28909 | 10948 | 5289 | 4105 | 822 |
2007 | 985060 | 231377 | 86444 | 35123 | 10088 | 3369 | 1219 | 695 |
2008 | 1207850 | 289201 | 86956 | 27854 | 7770 | 1704 | 397 | 165 |
2009 | 1394835 | 356072 | 114660 | 33806 | 8924 | 2202 | 414 | 116 |
2010 | 687653 | 418876 | 141760 | 47701 | 11934 | 2633 | 547 | 117 |
2011 | 657321 | 203129 | 175152 | 60827 | 18320 | 3928 | 761 | 171 |
2012 | 608712 | 194372 | 83797 | 81208 | 26479 | 6837 | 1295 | 273 |
2013 | 1416308 | 175062 | 80074 | 37537 | 37755 | 10737 | 2338 | 484 |
2014 | 587122 | 433673 | 70490 | 35992 | 16990 | 15437 | 3570 | 840 |
2015 | 580820 | 172781 | 184199 | 31341 | 15894 | 6256 | 4946 | 1225 |
2016 | 396495 | 170376 | 69675 | 77482 | 12672 | 5418 | 1759 | 1438 |
2017 | 322098 | 114935 | 66109 | 25793 | 25779 | 3607 | 1247 | 599 |
2018 | 567547 | 92230 | 45553 | 25535 | 9025 | 7468 | 881 | 369 |
2019 | 390643 | 168962 | 36712 | 17953 | 9311 | 2711 | 1804 | 255 |