Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1973 | 44551 | 11552 | 7207 | 4552 | 20627 | 3836 | 2787 | 676 | 2609 | 4143 |
1974 | 221627 | 34172 | 9458 | 6427 | 3326 | 14426 | 2402 | 1426 | 319 | 2794 |
1975 | 31141 | 209768 | 26211 | 7618 | 6215 | 2397 | 9470 | 1359 | 700 | 1319 |
1976 | 12899 | 24400 | 198545 | 19814 | 5550 | 4493 | 1466 | 4994 | 662 | 985 |
1977 | 12675 | 10197 | 19118 | 143954 | 17423 | 3796 | 2406 | 698 | 1772 | 739 |
1978 | 28124 | 10039 | 8060 | 15571 | 89392 | 13089 | 2025 | 856 | 235 | 907 |
1979 | 6996 | 25168 | 7952 | 8201 | 11200 | 45633 | 7611 | 1188 | 257 | 228 |
1980 | 17016 | 5221 | 22523 | 7001 | 6790 | 5678 | 20817 | 2384 | 233 | 77 |
1981 | 4300 | 15275 | 3896 | 16649 | 5809 | 5168 | 3498 | 10075 | 822 | 119 |
1982 | 4722 | 3317 | 13712 | 2905 | 13633 | 4829 | 3599 | 1923 | 3749 | 329 |
1983 | 2287 | 4562 | 2504 | 13034 | 2923 | 11028 | 2484 | 1125 | 345 | 775 |
1984 | 4035 | 1776 | 4407 | 2431 | 8961 | 1722 | 5049 | 677 | 316 | 325 |
1985 | 147884 | 3918 | 1547 | 3791 | 2048 | 5702 | 735 | 1821 | 167 | 210 |
1986 | 109108 | 129286 | 3753 | 977 | 3293 | 1384 | 3673 | 362 | 987 | 148 |
1987 | 2891 | 83736 | 108596 | 3000 | 694 | 2380 | 780 | 2125 | 186 | 742 |
1988 | 2359 | 2946 | 56122 | 93142 | 1988 | 400 | 1584 | 381 | 947 | 390 |
1989 | 642 | 2126 | 2655 | 38316 | 70188 | 1055 | 156 | 718 | 164 | 448 |
1990 | 1225 | 601 | 1948 | 2207 | 24950 | 36121 | 432 | 53 | 243 | 142 |
1991 | 2069 | 832 | 512 | 1652 | 1161 | 10291 | 10501 | 132 | 26 | 77 |
1992 | 797 | 1438 | 460 | 382 | 693 | 286 | 2275 | 1563 | 34 | 11 |
1993 | 743 | 606 | 855 | 340 | 201 | 301 | 59 | 210 | 151 | 5 |
1994 | 3146 | 642 | 536 | 624 | 236 | 120 | 194 | 28 | 56 | 50 |
1995 | 217 | 2637 | 793 | 369 | 515 | 173 | 76 | 132 | 17 | 56 |
1996 | 286 | 182 | 1715 | 617 | 303 | 275 | 103 | 44 | 73 | 40 |
1997 | 1448 | 222 | 152 | 1088 | 524 | 231 | 147 | 64 | 24 | 64 |
1998 | 4726 | 1207 | 174 | 138 | 588 | 325 | 142 | 65 | 33 | 47 |
1999 | 9135 | 3665 | 1115 | 197 | 157 | 293 | 186 | 79 | 32 | 41 |
2000 | 12500 | 5766 | 2544 | 943 | 203 | 135 | 149 | 98 | 51 | 42 |
2001 | 7661 | 9726 | 3847 | 1886 | 847 | 220 | 106 | 83 | 50 | 52 |
2002 | 1491 | 5734 | 7542 | 2766 | 1471 | 753 | 209 | 75 | 47 | 61 |
2003 | 32577 | 1642 | 4153 | 5416 | 2070 | 1047 | 559 | 143 | 44 | 60 |
2004 | 293047 | 24634 | 2006 | 3209 | 3950 | 1413 | 625 | 331 | 78 | 60 |
2005 | 56278 | 222907 | 17885 | 2384 | 2747 | 2680 | 844 | 280 | 173 | 79 |
2006 | 30784 | 36680 | 138372 | 15492 | 2320 | 2124 | 1658 | 359 | 89 | 146 |
2007 | 14110 | 23882 | 21956 | 70694 | 11160 | 1758 | 1099 | 840 | 192 | 149 |
2008 | 21292 | 10864 | 17294 | 12477 | 32998 | 7068 | 1264 | 483 | 341 | 157 |
2009 | 47889 | 19735 | 9788 | 11979 | 8230 | 11447 | 2682 | 411 | 281 | 162 |
2010 | 52354 | 28900 | 14530 | 6508 | 8458 | 4967 | 6560 | 1493 | 260 | 215 |
2011 | 10185 | 40301 | 18750 | 15217 | 5364 | 5521 | 2963 | 2951 | 846 | 287 |
2012 | 5720 | 9515 | 35999 | 17506 | 14958 | 4352 | 3088 | 1592 | 1238 | 551 |
2013 | 2637 | 4504 | 7798 | 32858 | 14594 | 12635 | 3102 | 1765 | 866 | 856 |
2014 | 1003 | 2037 | 4254 | 6313 | 25109 | 10467 | 7275 | 1876 | 1053 | 837 |
2015 | 4707 | 986 | 2041 | 4266 | 6636 | 14716 | 6543 | 3247 | 913 | 857 |
2016 | 62891 | 4561 | 1373 | 1862 | 3534 | 4803 | 7153 | 3095 | 1286 | 770 |
2017 | 4830 | 58124 | 4241 | 1695 | 1891 | 2965 | 3240 | 3689 | 1556 | 797 |