Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1985 | 165042 | 28976 | 19596 | 20946 | 4154 | 1130 | 358 | 200 |
1986 | 58492 | 78474 | 16757 | 7527 | 4418 | 810 | 274 | 127 |
1987 | 26940 | 25909 | 53924 | 6676 | 1788 | 927 | 199 | 101 |
1988 | 31233 | 11511 | 17058 | 20105 | 1846 | 455 | 249 | 91 |
1989 | 47478 | 13828 | 6441 | 7406 | 4901 | 502 | 131 | 93 |
1990 | 74395 | 21298 | 9377 | 3165 | 2228 | 1344 | 162 | 74 |
1991 | 135301 | 33157 | 15080 | 4019 | 816 | 502 | 354 | 76 |
1992 | 63270 | 65468 | 22051 | 5834 | 955 | 155 | 117 | 101 |
1993 | 131899 | 26204 | 44790 | 9403 | 1395 | 194 | 25 | 48 |
1994 | 192157 | 60435 | 17895 | 23790 | 3289 | 299 | 35 | 18 |
1995 | 71662 | 93001 | 45997 | 8667 | 8788 | 1195 | 94 | 9 |
1996 | 174099 | 29072 | 77677 | 23951 | 2178 | 2428 | 257 | 14 |
1997 | 248914 | 80522 | 11955 | 39901 | 5434 | 621 | 554 | 88 |
1998 | 99391 | 119900 | 52488 | 5475 | 9532 | 1261 | 179 | 151 |
1999 | 91197 | 42679 | 82300 | 23199 | 1841 | 2134 | 332 | 104 |
2000 | 55773 | 42118 | 28212 | 34494 | 5770 | 350 | 440 | 85 |
2001 | 90541 | 25716 | 30331 | 11100 | 8014 | 1435 | 80 | 122 |
2002 | 32509 | 43265 | 19740 | 12532 | 2418 | 1554 | 361 | 36 |
2003 | 122395 | 14531 | 36434 | 8089 | 2583 | 535 | 337 | 95 |
2004 | 51671 | 62334 | 10653 | 18083 | 2400 | 586 | 160 | 117 |
2005 | 48845 | 22811 | 51767 | 5080 | 5381 | 604 | 136 | 72 |
2006 | 17905 | 24201 | 15596 | 25143 | 1733 | 1343 | 154 | 40 |
2007 | 9407 | 7836 | 17004 | 7944 | 7923 | 773 | 452 | 63 |
2008 | 56808 | 4132 | 5744 | 7277 | 2772 | 1825 | 310 | 179 |
2009 | 26367 | 25920 | 4905 | 4056 | 2355 | 867 | 401 | 135 |
2010 | 38530 | 11369 | 20952 | 3379 | 1613 | 679 | 225 | 117 |
2011 | 30892 | 16441 | 7931 | 11774 | 1700 | 491 | 135 | 72 |
2012 | 65890 | 12926 | 11314 | 4721 | 4603 | 786 | 146 | 39 |
2013 | 38622 | 29257 | 8680 | 6295 | 1855 | 1397 | 297 | 73 |
2014 | 25232 | 16383 | 20150 | 4246 | 2111 | 389 | 309 | 69 |
2015 | 7507 | 10405 | 10701 | 9789 | 1389 | 552 | 100 | 112 |
2016 | 85008 | 3095 | 6882 | 4468 | 3002 | 406 | 141 | 62 |
2017 | 4671 | 39647 | 2440 | 3744 | 1456 | 715 | 118 | 61 |
2018 | 11642 | 2126 | 27047 | 1560 | 1566 | 465 | 210 | 62 |
2019 | 22651 | 5448 | 1448 | 20572 | 1168 | 655 | 174 | 86 |
2020 | 22651 | 10356 | 4166 | 1107 | 12826 | 620 | 334 | 132 |