Table 2. Estimated stock numbers. | ||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1967 | 141214 | 81555 | 57300 | 7168 | 4919 | 1156 | 756 | 692 |
1968 | 160806 | 92009 | 50358 | 31832 | 3738 | 2541 | 663 | 789 |
1969 | 283611 | 90541 | 54392 | 31030 | 20494 | 2839 | 1962 | 831 |
1970 | 293507 | 215298 | 49130 | 35315 | 18664 | 11717 | 1803 | 1640 |
1971 | 353486 | 191259 | 118763 | 24655 | 19411 | 11921 | 7828 | 2516 |
1972 | 224293 | 208870 | 102840 | 67162 | 14505 | 11361 | 7300 | 6503 |
1973 | 201193 | 111371 | 105129 | 63156 | 35692 | 8673 | 6335 | 8602 |
1974 | 199450 | 90664 | 48373 | 62556 | 41839 | 20494 | 5389 | 8537 |
1975 | 235105 | 76712 | 35500 | 24220 | 36056 | 25022 | 11950 | 8482 |
1976 | 402068 | 102730 | 29687 | 17397 | 12866 | 19054 | 13217 | 11556 |
1977 | 150134 | 148179 | 35697 | 12439 | 8663 | 7178 | 10709 | 13941 |
1978 | 120361 | 72453 | 58085 | 14259 | 5121 | 4007 | 3387 | 13113 |
1979 | 87621 | 53878 | 34784 | 29268 | 7800 | 2813 | 2208 | 9530 |
1980 | 85772 | 47073 | 25686 | 18710 | 16068 | 4036 | 1666 | 7675 |
1981 | 162213 | 41929 | 24886 | 12280 | 9623 | 8272 | 2140 | 5888 |
1982 | 141025 | 108001 | 22966 | 15033 | 6271 | 4817 | 3766 | 4076 |
1983 | 148885 | 69649 | 54747 | 11330 | 8253 | 3131 | 2523 | 3823 |
1984 | 255043 | 76270 | 30029 | 23811 | 4730 | 3476 | 1333 | 2795 |
1985 | 354609 | 108255 | 29519 | 12790 | 9463 | 2224 | 1593 | 2306 |
1986 | 289292 | 141746 | 32292 | 11792 | 6368 | 4481 | 1194 | 2266 |
1987 | 149495 | 163559 | 36391 | 10218 | 5146 | 3290 | 2291 | 1806 |
1988 | 137947 | 71554 | 61444 | 11444 | 4557 | 2597 | 1744 | 1940 |
1989 | 102796 | 69312 | 27733 | 21794 | 4717 | 2095 | 1247 | 1660 |
1990 | 150978 | 48095 | 25702 | 11146 | 8394 | 2314 | 1030 | 1417 |
1991 | 174056 | 71590 | 17434 | 10264 | 5273 | 3809 | 1242 | 1401 |
1992 | 104260 | 88737 | 26161 | 6824 | 5187 | 2865 | 2068 | 1492 |
1993 | 175018 | 59356 | 34116 | 9223 | 2923 | 3139 | 1811 | 2274 |
1994 | 117877 | 96978 | 28740 | 13530 | 3487 | 1422 | 1479 | 2175 |
1995 | 213971 | 66703 | 41980 | 13027 | 6462 | 1646 | 930 | 1952 |
1996 | 119361 | 148560 | 29920 | 19710 | 7042 | 2538 | 724 | 1369 |
1997 | 148666 | 79631 | 90036 | 13330 | 9363 | 3459 | 1143 | 1003 |
1998 | 87838 | 120820 | 45366 | 49154 | 7308 | 4702 | 1903 | 1083 |
1999 | 111546 | 55445 | 74133 | 22721 | 26866 | 4287 | 2440 | 1669 |
2000 | 97536 | 93446 | 29286 | 36962 | 11118 | 12880 | 2066 | 1809 |
2001 | 204560 | 67514 | 64273 | 14184 | 17847 | 6425 | 7077 | 1692 |
2002 | 162492 | 143641 | 35003 | 34434 | 8286 | 9830 | 3936 | 5159 |
2003 | 166582 | 123055 | 84792 | 16848 | 17492 | 5340 | 5387 | 5122 |
2004 | 117139 | 109622 | 76094 | 49054 | 8150 | 8388 | 3337 | 4826 |
2005 | 143280 | 75920 | 67744 | 50139 | 28162 | 5065 | 4612 | 4481 |
2006 | 101626 | 123637 | 42331 | 37302 | 27072 | 14366 | 3132 | 5017 |
2007 | 154144 | 55416 | 77615 | 24433 | 19990 | 15047 | 7304 | 4504 |
2008 | 73677 | 98269 | 31355 | 48577 | 15508 | 11352 | 10147 | 8380 |
2009 | 58888 | 51618 | 43542 | 14651 | 24993 | 9717 | 5984 | 10577 |
2010 | 89437 | 38324 | 28285 | 20240 | 7208 | 13307 | 5663 | 9875 |
2011 | 82269 | 78339 | 22849 | 14416 | 10216 | 3769 | 6679 | 10299 |
2012 | 138232 | 47826 | 47008 | 12147 | 7630 | 5136 | 2054 | 9623 |
2013 | 97782 | 104750 | 23673 | 26627 | 7073 | 4196 | 2757 | 6770 |
2014 | 61337 | 72591 | 57148 | 13637 | 14973 | 4271 | 2198 | 5663 |
2015 | 105699 | 46280 | 48538 | 30928 | 8208 | 7930 | 2779 | 4773 |
2016 | 124785 | 75647 | 30524 | 26880 | 16196 | 5226 | 4379 | 4942 |