Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1985 | 588126 | 234222 | 102041 | 26049 | 6877 | 3429 | 8627 | 1321 |
1986 | 982574 | 153474 | 91268 | 32999 | 6564 | 1360 | 640 | 1571 |
1987 | 583009 | 507324 | 76767 | 36849 | 11633 | 1935 | 456 | 563 |
1988 | 613770 | 145047 | 160402 | 29424 | 11472 | 3288 | 462 | 218 |
1989 | 622722 | 195858 | 34019 | 43874 | 10105 | 2480 | 657 | 114 |
1990 | 761977 | 180804 | 71637 | 8632 | 11178 | 2890 | 446 | 124 |
1991 | 965000 | 241823 | 54958 | 37643 | 3229 | 3561 | 773 | 143 |
1992 | 730155 | 388916 | 94755 | 22081 | 16213 | 1246 | 983 | 253 |
1993 | 712216 | 211931 | 136723 | 34224 | 8111 | 6190 | 425 | 378 |
1994 | 726521 | 229134 | 80746 | 52678 | 12717 | 2839 | 2072 | 250 |
1995 | 732646 | 240443 | 105204 | 36591 | 17905 | 4206 | 975 | 758 |
1996 | 717092 | 241350 | 90552 | 36087 | 13645 | 5429 | 1337 | 510 |
1997 | 714903 | 208767 | 66896 | 34274 | 11723 | 3586 | 1136 | 487 |
1998 | 461745 | 278648 | 65249 | 19696 | 10728 | 3272 | 952 | 689 |
1999 | 853641 | 98151 | 77941 | 15691 | 5321 | 3056 | 703 | 476 |
2000 | 418304 | 483465 | 35108 | 17261 | 3521 | 1197 | 715 | 341 |
2001 | 301239 | 99897 | 122816 | 12483 | 4300 | 1054 | 334 | 232 |
2002 | 312829 | 92135 | 44261 | 29992 | 4039 | 1309 | 256 | 184 |
2003 | 219060 | 106153 | 23091 | 15075 | 8509 | 1488 | 514 | 153 |
2004 | 124660 | 82189 | 30775 | 5607 | 4000 | 2567 | 414 | 273 |
2005 | 108958 | 32102 | 21142 | 7647 | 1195 | 886 | 571 | 238 |
2006 | 71884 | 38814 | 10169 | 7725 | 2881 | 464 | 459 | 352 |
2007 | 57599 | 18987 | 14939 | 5241 | 3255 | 1494 | 293 | 372 |
2008 | 101510 | 14385 | 7007 | 6424 | 2508 | 1572 | 666 | 311 |
2009 | 240629 | 40130 | 6723 | 3360 | 3191 | 1032 | 668 | 467 |
2010 | 138823 | 117129 | 17978 | 4398 | 1901 | 1886 | 545 | 599 |
2011 | 231442 | 29961 | 48648 | 9224 | 2705 | 1154 | 1177 | 517 |
2012 | 183403 | 92939 | 14046 | 25041 | 5510 | 1394 | 646 | 663 |
2013 | 339564 | 56582 | 34550 | 8303 | 13603 | 2787 | 789 | 568 |
2014 | 492481 | 133428 | 9698 | 12374 | 5087 | 5616 | 1691 | 715 |
2015 | 395641 | 157501 | 40279 | 8973 | 8765 | 2870 | 3561 | 1152 |
2016 | 315165 | 119324 | 86700 | 16808 | 4721 | 4452 | 1616 | 2286 |
2017 | 262047 | 113757 | 42703 | 39938 | 6749 | 2567 | 1849 | 1315 |
2018 | 398972 | 60060 | 42918 | 19719 | 15240 | 2613 | 803 | 1059 |
2019 | 427664 | 153914 | 21517 | 18105 | 8719 | 4857 | 1314 | 746 |
2020 | 427664 | 147304 | 64763 | 12448 | 12306 | 5812 | 3001 | 1258 |