Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1999 | 2082588 | 288755 | 93717 | 37042 | 17532 | 14747 | 9927 | 2508 |
2000 | 1775082 | 618110 | 110889 | 31460 | 11567 | 4465 | 2995 | 1792 |
2001 | 1430394 | 521176 | 243264 | 39365 | 9898 | 2832 | 882 | 573 |
2002 | 1273312 | 415891 | 203092 | 91899 | 13489 | 2206 | 390 | 94 |
2003 | 990769 | 376014 | 163040 | 81931 | 38572 | 4327 | 504 | 47 |
2004 | 853821 | 290480 | 145205 | 62083 | 37642 | 14024 | 1042 | 80 |
2005 | 739302 | 241730 | 104898 | 40186 | 18180 | 13550 | 4047 | 212 |
2006 | 812274 | 216640 | 82542 | 29194 | 10919 | 5197 | 4313 | 794 |
2007 | 1021535 | 234001 | 85560 | 34800 | 10130 | 3366 | 1188 | 722 |
2008 | 1239683 | 300747 | 86804 | 27639 | 7752 | 1697 | 391 | 162 |
2009 | 1357523 | 367766 | 117968 | 33551 | 8868 | 2205 | 411 | 112 |
2010 | 664126 | 414887 | 144175 | 48990 | 11905 | 2619 | 545 | 114 |
2011 | 631173 | 196048 | 173897 | 61210 | 18697 | 3934 | 761 | 169 |
2012 | 572710 | 187376 | 82070 | 81449 | 26502 | 6901 | 1301 | 272 |
2013 | 1262066 | 161176 | 77250 | 36868 | 38290 | 10778 | 2345 | 488 |
2014 | 538138 | 398084 | 64985 | 34843 | 16736 | 15778 | 3559 | 842 |
2015 | 489640 | 158573 | 173441 | 29181 | 15383 | 6083 | 5052 | 1210 |
2016 | 309364 | 143091 | 63772 | 73564 | 11872 | 5228 | 1691 | 1428 |
2017 | 270623 | 87448 | 53944 | 22622 | 23569 | 3345 | 1163 | 538 |
2018 | 472373 | 75674 | 33025 | 19126 | 7181 | 6277 | 746 | 282 |
2019 | 377135 | 141407 | 28912 | 11113 | 5335 | 1627 | 1081 | 127 |
2020 | 481555 | 110462 | 55981 | 11261 | 3277 | 1208 | 299 | 163 |
2021 | 337938 | 144788 | 45975 | 23320 | 3673 | 795 | 212 | 62 |