Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1999 | 2029949 | 291593 | 94840 | 37189 | 17486 | 14770 | 9916 | 2520 |
2000 | 1702709 | 607049 | 111854 | 31799 | 11651 | 4467 | 2993 | 1794 |
2001 | 1421169 | 498698 | 239012 | 39558 | 9916 | 2850 | 887 | 573 |
2002 | 1267410 | 412659 | 193756 | 90503 | 13542 | 2195 | 392 | 96 |
2003 | 997718 | 375553 | 161998 | 77854 | 38111 | 4331 | 507 | 48 |
2004 | 871465 | 292708 | 145280 | 62218 | 36767 | 13870 | 1025 | 81 |
2005 | 749142 | 244090 | 106325 | 40400 | 18132 | 13564 | 3999 | 206 |
2006 | 825784 | 219731 | 81292 | 29468 | 10970 | 5147 | 4447 | 775 |
2007 | 1020081 | 236230 | 86554 | 35039 | 10169 | 3387 | 1173 | 749 |
2008 | 1218051 | 300612 | 86494 | 27774 | 7769 | 1686 | 387 | 158 |
2009 | 1279017 | 363092 | 117202 | 33159 | 8844 | 2206 | 408 | 108 |
2010 | 652292 | 395495 | 141142 | 48624 | 11742 | 2593 | 538 | 110 |
2011 | 624188 | 192538 | 166948 | 59400 | 18395 | 3859 | 746 | 163 |
2012 | 579455 | 185655 | 81160 | 78596 | 25616 | 6695 | 1261 | 259 |
2013 | 1207259 | 160059 | 76782 | 36475 | 37387 | 10448 | 2231 | 455 |
2014 | 545018 | 391492 | 64226 | 34700 | 16654 | 15580 | 3404 | 764 |
2015 | 507051 | 160508 | 175018 | 28968 | 15362 | 6018 | 4990 | 1103 |
2016 | 330191 | 148001 | 64798 | 75489 | 11909 | 5241 | 1670 | 1363 |
2017 | 292355 | 91848 | 55218 | 22810 | 24181 | 3381 | 1167 | 518 |
2018 | 502413 | 79998 | 34286 | 19537 | 7272 | 6424 | 760 | 282 |
2019 | 398482 | 152255 | 30284 | 11490 | 5480 | 1657 | 1109 | 133 |
2020 | 496491 | 116470 | 60008 | 11878 | 3410 | 1253 | 312 | 179 |
2021 | 353583 | 150708 | 49103 | 25621 | 4029 | 869 | 235 | 76 |