Table 2. Estimated stock numbers. | ||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1967 | 141070 | 81770 | 57376 | 7185 | 4923 | 1158 | 761 | 696 |
1968 | 160232 | 91874 | 50350 | 31933 | 3764 | 2559 | 667 | 797 |
1969 | 284239 | 90525 | 54384 | 31065 | 20530 | 2843 | 1966 | 841 |
1970 | 294239 | 214642 | 49108 | 35240 | 18703 | 11767 | 1808 | 1654 |
1971 | 354370 | 191445 | 118512 | 24737 | 19422 | 11933 | 7849 | 2520 |
1972 | 224029 | 209185 | 102984 | 67004 | 14528 | 11364 | 7310 | 6517 |
1973 | 200833 | 111448 | 105260 | 63107 | 35673 | 8676 | 6348 | 8606 |
1974 | 198817 | 90801 | 48464 | 62435 | 41663 | 20479 | 5381 | 8553 |
1975 | 234803 | 76848 | 35589 | 24225 | 35931 | 24894 | 11929 | 8467 |
1976 | 402278 | 102551 | 29697 | 17388 | 12851 | 19015 | 13176 | 11527 |
1977 | 150326 | 148654 | 35695 | 12433 | 8644 | 7149 | 10670 | 13889 |
1978 | 120197 | 72377 | 58164 | 14290 | 5139 | 4010 | 3386 | 13082 |
1979 | 87708 | 53979 | 34736 | 29280 | 7803 | 2821 | 2210 | 9525 |
1980 | 85643 | 47198 | 25685 | 18680 | 16064 | 4048 | 1669 | 7658 |
1981 | 162739 | 42021 | 24893 | 12287 | 9622 | 8277 | 2149 | 5865 |
1982 | 141013 | 107851 | 22912 | 14981 | 6274 | 4826 | 3785 | 4078 |
1983 | 148883 | 69832 | 54520 | 11295 | 8211 | 3131 | 2524 | 3833 |
1984 | 254235 | 76168 | 30033 | 23703 | 4729 | 3471 | 1336 | 2802 |
1985 | 353225 | 108024 | 29501 | 12795 | 9455 | 2222 | 1593 | 2300 |
1986 | 290258 | 141287 | 32350 | 11782 | 6351 | 4472 | 1189 | 2253 |
1987 | 149563 | 162908 | 36501 | 10258 | 5135 | 3272 | 2281 | 1795 |
1988 | 138039 | 71567 | 61177 | 11492 | 4552 | 2583 | 1731 | 1933 |
1989 | 102505 | 69236 | 27709 | 21714 | 4721 | 2088 | 1240 | 1653 |
1990 | 150720 | 47980 | 25703 | 11133 | 8374 | 2307 | 1025 | 1409 |
1991 | 173824 | 71543 | 17401 | 10273 | 5260 | 3801 | 1234 | 1388 |
1992 | 104244 | 88533 | 26167 | 6798 | 5178 | 2852 | 2059 | 1476 |
1993 | 175390 | 59488 | 34041 | 9215 | 2913 | 3123 | 1792 | 2245 |
1994 | 117807 | 96811 | 28752 | 13447 | 3478 | 1415 | 1470 | 2145 |
1995 | 216084 | 66529 | 41969 | 13078 | 6406 | 1627 | 917 | 1926 |
1996 | 120250 | 149203 | 29838 | 19651 | 7033 | 2515 | 716 | 1348 |
1997 | 149150 | 80168 | 90165 | 13306 | 9306 | 3456 | 1132 | 986 |
1998 | 87335 | 120589 | 45703 | 49074 | 7267 | 4667 | 1886 | 1063 |
1999 | 111440 | 55202 | 73598 | 22804 | 26804 | 4239 | 2407 | 1633 |
2000 | 97584 | 92206 | 29140 | 36744 | 11139 | 12868 | 2032 | 1770 |
2001 | 208565 | 67494 | 63185 | 14346 | 17867 | 6429 | 7058 | 1663 |
2002 | 165600 | 148854 | 35727 | 34793 | 8454 | 9910 | 3959 | 5156 |
2003 | 167286 | 124173 | 86544 | 17157 | 17555 | 5485 | 5470 | 5158 |
2004 | 118169 | 112254 | 78188 | 50896 | 8345 | 8577 | 3472 | 5044 |
2005 | 143850 | 75345 | 67112 | 49913 | 28346 | 5109 | 4704 | 4652 |
2006 | 101219 | 123712 | 42184 | 37146 | 26907 | 14382 | 3140 | 5101 |
2007 | 153157 | 55462 | 77261 | 24466 | 19776 | 14868 | 7252 | 4490 |
2008 | 73499 | 95482 | 30723 | 46810 | 15175 | 10978 | 9788 | 8054 |
2009 | 58577 | 52047 | 44051 | 14631 | 24623 | 9420 | 5787 | 10172 |
2010 | 89672 | 38012 | 28305 | 20264 | 7114 | 12884 | 5431 | 9358 |
2011 | 82930 | 78300 | 22618 | 14429 | 10147 | 3669 | 6436 | 9659 |
2012 | 142306 | 48587 | 48240 | 12269 | 7605 | 5053 | 1993 | 9137 |
2013 | 99685 | 108718 | 24082 | 27735 | 7099 | 4136 | 2708 | 6437 |
2014 | 59972 | 74334 | 60593 | 13822 | 15668 | 4225 | 2159 | 5330 |
2015 | 105898 | 44255 | 50744 | 34847 | 8129 | 8653 | 2706 | 4411 |