Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1973 | 44164 | 11577 | 7175 | 4582 | 20771 | 3863 | 2817 | 678 | 2617 | 4164 |
1974 | 223367 | 33757 | 9479 | 6425 | 3330 | 14520 | 2422 | 1441 | 321 | 2809 |
1975 | 31629 | 212813 | 25802 | 7611 | 6269 | 2392 | 9530 | 1374 | 711 | 1322 |
1976 | 13047 | 24748 | 202758 | 19485 | 5514 | 4535 | 1461 | 5024 | 673 | 999 |
1977 | 12853 | 10295 | 19364 | 146073 | 17348 | 3776 | 2420 | 697 | 1764 | 760 |
1978 | 28688 | 10165 | 8123 | 15795 | 89852 | 13224 | 2010 | 849 | 235 | 924 |
1979 | 7145 | 25776 | 8039 | 8317 | 11332 | 45423 | 7718 | 1210 | 257 | 225 |
1980 | 17461 | 5310 | 23160 | 7097 | 6895 | 5706 | 20798 | 2389 | 235 | 76 |
1981 | 4348 | 15749 | 3947 | 17041 | 5908 | 5268 | 3538 | 10107 | 819 | 121 |
1982 | 4726 | 3344 | 14205 | 2931 | 13863 | 4937 | 3674 | 1971 | 3765 | 329 |
1983 | 2337 | 4569 | 2510 | 13476 | 2976 | 11186 | 2519 | 1125 | 349 | 777 |
1984 | 4089 | 1814 | 4416 | 2467 | 9080 | 1740 | 5097 | 685 | 323 | 332 |
1985 | 148724 | 3971 | 1580 | 3791 | 2083 | 5791 | 742 | 1846 | 169 | 218 |
1986 | 109800 | 130536 | 3798 | 987 | 3321 | 1410 | 3749 | 368 | 1012 | 151 |
1987 | 2950 | 84351 | 109750 | 3036 | 701 | 2400 | 791 | 2166 | 189 | 770 |
1988 | 2392 | 3016 | 56303 | 94554 | 1995 | 404 | 1605 | 386 | 957 | 401 |
1989 | 659 | 2161 | 2721 | 38132 | 71315 | 1052 | 156 | 728 | 166 | 457 |
1990 | 1255 | 619 | 1984 | 2253 | 24826 | 36600 | 430 | 53 | 244 | 142 |
1991 | 2094 | 853 | 529 | 1682 | 1171 | 10306 | 10523 | 132 | 26 | 77 |
1992 | 815 | 1453 | 470 | 394 | 696 | 287 | 2355 | 1596 | 35 | 11 |
1993 | 753 | 620 | 858 | 348 | 206 | 308 | 59 | 215 | 154 | 5 |
1994 | 3187 | 649 | 550 | 630 | 241 | 123 | 199 | 28 | 57 | 51 |
1995 | 221 | 2685 | 805 | 372 | 528 | 177 | 78 | 137 | 17 | 58 |
1996 | 292 | 185 | 1745 | 626 | 308 | 281 | 105 | 45 | 75 | 42 |
1997 | 1472 | 226 | 155 | 1106 | 534 | 235 | 151 | 66 | 25 | 67 |
1998 | 4814 | 1228 | 177 | 140 | 597 | 332 | 144 | 67 | 34 | 49 |
1999 | 9329 | 3738 | 1136 | 201 | 161 | 298 | 190 | 80 | 33 | 42 |
2000 | 12715 | 5877 | 2591 | 961 | 207 | 139 | 151 | 101 | 53 | 43 |
2001 | 7797 | 9903 | 3914 | 1919 | 864 | 225 | 109 | 84 | 51 | 53 |
2002 | 1524 | 5840 | 7680 | 2813 | 1498 | 771 | 214 | 77 | 47 | 62 |
2003 | 33100 | 1684 | 4227 | 5506 | 2105 | 1069 | 573 | 147 | 45 | 62 |
2004 | 298875 | 25032 | 2067 | 3267 | 4012 | 1439 | 638 | 340 | 80 | 61 |
2005 | 57869 | 228301 | 18142 | 2473 | 2804 | 2721 | 859 | 286 | 178 | 81 |
2006 | 31429 | 37671 | 141859 | 15771 | 2401 | 2177 | 1689 | 364 | 90 | 150 |
2007 | 14422 | 24401 | 22507 | 72075 | 11409 | 1819 | 1116 | 857 | 196 | 152 |
2008 | 21447 | 11109 | 17660 | 12691 | 33489 | 7286 | 1327 | 492 | 345 | 159 |
2009 | 48680 | 20007 | 10129 | 12210 | 8420 | 11584 | 2743 | 429 | 293 | 159 |
2010 | 52923 | 29364 | 14781 | 6672 | 8652 | 5111 | 6738 | 1532 | 271 | 217 |
2011 | 10253 | 40949 | 19164 | 15605 | 5486 | 5660 | 3050 | 3009 | 866 | 295 |
2012 | 5803 | 9639 | 37047 | 18000 | 15402 | 4454 | 3148 | 1635 | 1258 | 559 |
2013 | 2666 | 4598 | 7965 | 33946 | 15019 | 13071 | 3187 | 1797 | 892 | 864 |
2014 | 1017 | 2065 | 4404 | 6452 | 26051 | 10777 | 7490 | 1922 | 1073 | 848 |
2015 | 5208 | 1006 | 2094 | 4413 | 6959 | 15239 | 6729 | 3302 | 932 | 863 |
2016 | 49947 | 5402 | 1434 | 1909 | 3663 | 5203 | 7511 | 3181 | 1302 | 780 |
2017 | 4670 | 40898 | 5771 | 1765 | 1975 | 3087 | 3821 | 4080 | 1620 | 788 |
2018 | 4670 | 3823 | 26908 | 4863 | 1398 | 1379 | 1693 | 1804 | 1557 | 916 |