Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1985 | 565831 | 225090 | 102015 | 25963 | 6790 | 3404 | 8813 | 1319 |
1986 | 918192 | 147013 | 89037 | 32874 | 6539 | 1332 | 636 | 1581 |
1987 | 550797 | 478394 | 74991 | 36205 | 11493 | 1895 | 424 | 550 |
1988 | 580781 | 134989 | 155885 | 28875 | 11223 | 3170 | 448 | 202 |
1989 | 597221 | 183964 | 33183 | 43150 | 9820 | 2385 | 606 | 103 |
1990 | 730965 | 173012 | 70381 | 8554 | 10958 | 2757 | 418 | 107 |
1991 | 912353 | 232830 | 54588 | 37051 | 3194 | 3462 | 732 | 125 |
1992 | 707317 | 366104 | 92259 | 21717 | 15705 | 1201 | 952 | 226 |
1993 | 691887 | 205462 | 130001 | 33367 | 7900 | 5901 | 411 | 342 |
1994 | 707235 | 221923 | 77651 | 50266 | 12340 | 2689 | 1870 | 221 |
1995 | 736060 | 230467 | 100179 | 34989 | 17117 | 4049 | 891 | 632 |
1996 | 766232 | 238836 | 84441 | 33993 | 12966 | 5086 | 1279 | 389 |
1997 | 724839 | 219224 | 65498 | 32539 | 11001 | 3444 | 1054 | 388 |
1998 | 470485 | 275814 | 65532 | 19283 | 10374 | 2978 | 918 | 535 |
1999 | 835261 | 100593 | 73744 | 15205 | 5206 | 2909 | 549 | 397 |
2000 | 428766 | 466188 | 34935 | 16788 | 3281 | 1147 | 616 | 243 |
2001 | 306721 | 103970 | 117197 | 11883 | 4136 | 927 | 294 | 170 |
2002 | 311014 | 93383 | 42742 | 28212 | 3869 | 1227 | 221 | 146 |
2003 | 221191 | 105672 | 22135 | 13711 | 7670 | 1339 | 454 | 122 |
2004 | 128135 | 82775 | 29770 | 5457 | 3564 | 2048 | 347 | 218 |
2005 | 110997 | 31897 | 21097 | 7500 | 1134 | 684 | 340 | 162 |
2006 | 72587 | 37945 | 9844 | 7599 | 2710 | 416 | 332 | 180 |
2007 | 56887 | 18927 | 14502 | 4972 | 3091 | 1249 | 250 | 252 |
2008 | 87904 | 14222 | 6834 | 6121 | 2343 | 1375 | 548 | 246 |
2009 | 209811 | 35561 | 6422 | 3271 | 3130 | 961 | 607 | 379 |
2010 | 122139 | 109517 | 16132 | 3991 | 1710 | 1631 | 466 | 521 |
2011 | 211762 | 25922 | 43070 | 7992 | 2231 | 928 | 1015 | 450 |
2012 | 160369 | 86244 | 12123 | 21413 | 4338 | 1168 | 482 | 611 |
2013 | 304717 | 47313 | 30643 | 7048 | 11400 | 2139 | 646 | 481 |
2014 | 423243 | 121636 | 8327 | 10373 | 4262 | 4896 | 1080 | 605 |
2015 | 381895 | 140110 | 36329 | 7568 | 7186 | 2514 | 3047 | 880 |
2016 | 312111 | 113429 | 76961 | 14889 | 4082 | 3690 | 1438 | 1856 |
2017 | 259049 | 110468 | 40816 | 36248 | 5810 | 2262 | 1665 | 1253 |
2018 | 361083 | 59270 | 42792 | 19353 | 15380 | 2610 | 574 | 1029 |
2019 | 370751 | 143816 | 21736 | 19201 | 9104 | 5763 | 1387 | 643 |
2020 | 370751 | 130093 | 59860 | 12140 | 12175 | 5858 | 3681 | 1240 |