Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
1980 | 27796 | 18972 | 14434 | 9129 | 5655 | 3344 | 1925 | 1080 | 579 | 509 |
1981 | 31254 | 23794 | 15456 | 9791 | 6292 | 3608 | 2033 | 1192 | 609 | 688 |
1982 | 34996 | 26293 | 19704 | 11074 | 7247 | 4359 | 2405 | 1370 | 748 | 882 |
1983 | 36269 | 29916 | 21547 | 13975 | 8339 | 5158 | 3003 | 1635 | 864 | 1115 |
1984 | 36889 | 31005 | 24381 | 14375 | 9642 | 5488 | 3249 | 1800 | 909 | 1242 |
1985 | 37284 | 31433 | 24730 | 14851 | 8963 | 5555 | 3164 | 1700 | 876 | 1241 |
1986 | 36645 | 31877 | 25450 | 15176 | 9931 | 5354 | 3372 | 1767 | 876 | 1282 |
1987 | 39178 | 31301 | 26024 | 16324 | 10329 | 6511 | 3306 | 1988 | 1024 | 1373 |
1988 | 36816 | 33459 | 24763 | 16175 | 10483 | 6033 | 3923 | 1801 | 1047 | 1451 |
1989 | 33829 | 31061 | 25708 | 13405 | 8956 | 5119 | 3306 | 1830 | 846 | 1399 |
1990 | 38724 | 28547 | 24964 | 16313 | 9111 | 5518 | 3086 | 1789 | 1027 | 1376 |
1991 | 32851 | 32965 | 21853 | 15088 | 10144 | 4966 | 3110 | 1666 | 949 | 1445 |
1992 | 38293 | 27705 | 25588 | 12818 | 8979 | 5531 | 2728 | 1559 | 897 | 1404 |
1993 | 39740 | 32526 | 21406 | 15626 | 7446 | 4716 | 3169 | 1397 | 812 | 1372 |
1994 | 18866 | 34100 | 25188 | 12866 | 8734 | 3460 | 2490 | 1470 | 664 | 1209 |
1995 | 19520 | 16102 | 26587 | 14707 | 6915 | 3965 | 1409 | 915 | 674 | 914 |
1996 | 16838 | 16768 | 12616 | 16922 | 8471 | 3637 | 1814 | 613 | 460 | 800 |
1997 | 14720 | 14247 | 13221 | 8088 | 9503 | 4326 | 1588 | 733 | 286 | 582 |
1998 | 14514 | 12231 | 11033 | 8686 | 4811 | 4686 | 2045 | 655 | 344 | 390 |
1999 | 11701 | 12007 | 9466 | 7314 | 5184 | 2747 | 2375 | 901 | 327 | 334 |
2000 | 16347 | 9553 | 9091 | 6230 | 4446 | 2767 | 1396 | 914 | 411 | 261 |
2001 | 18976 | 13848 | 7582 | 6361 | 4018 | 2594 | 1429 | 644 | 396 | 264 |
2002 | 17008 | 16389 | 11045 | 5537 | 4009 | 2417 | 1378 | 658 | 296 | 253 |
2003 | 16022 | 14728 | 13332 | 7771 | 3822 | 2345 | 1344 | 655 | 305 | 216 |
2004 | 13224 | 13699 | 12125 | 9626 | 4918 | 2366 | 1306 | 719 | 311 | 221 |
2005 | 16354 | 11041 | 11197 | 8880 | 6074 | 2905 | 1459 | 724 | 390 | 255 |
2006 | 17009 | 13994 | 8826 | 8195 | 5667 | 3585 | 1616 | 816 | 391 | 339 |
2007 | 14369 | 14472 | 11244 | 6341 | 5457 | 3449 | 1987 | 894 | 442 | 400 |
2008 | 15615 | 11992 | 11549 | 8245 | 4225 | 3470 | 2061 | 1159 | 513 | 494 |
2009 | 18723 | 13068 | 9540 | 8235 | 5379 | 2661 | 1989 | 1189 | 651 | 569 |
2010 | 18119 | 16090 | 10399 | 6833 | 5350 | 3274 | 1590 | 1160 | 681 | 700 |
2011 | 14750 | 15565 | 13239 | 7680 | 4559 | 3383 | 1896 | 927 | 676 | 786 |
2012 | 16483 | 12425 | 12928 | 10238 | 5369 | 2928 | 2150 | 1182 | 559 | 860 |
2013 | 17381 | 13926 | 10298 | 9941 | 7399 | 3500 | 1797 | 1328 | 708 | 818 |
2014 | 16416 | 14836 | 11341 | 8110 | 7321 | 4923 | 2182 | 1102 | 826 | 888 |
2015 | 14766 | 14003 | 12198 | 8726 | 5938 | 5077 | 3056 | 1322 | 687 | 993 |
2016 | 13419 | 12358 | 11638 | 9246 | 6197 | 3967 | 3307 | 1793 | 800 | 960 |
2017 | 15664 | 11179 | 9989 | 8980 | 6541 | 4094 | 2563 | 1967 | 1041 | 992 |
2018 | 18425 | 13236 | 9013 | 7499 | 6376 | 4278 | 2833 | 1557 | 1150 | 1176 |
2019 | 17124 | 15831 | 10705 | 6537 | 5034 | 4061 | 2555 | 1657 | 851 | 1251 |
2020 | 15461 | 14584 | 12895 | 8036 | 4543 | 3301 | 2603 | 1547 | 982 | 1203 |
2021 | 16385 | 13033 | 11772 | 9402 | 5393 | 2870 | 2103 | 1546 | 888 | 1229 |