Table 2. Estimated stock numbers. | ||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1967 | 102950 | 63768 | 48291 | 6163 | 4453 | 1036 | 619 | 572 |
1968 | 120451 | 72403 | 41815 | 24490 | 2618 | 1788 | 492 | 550 |
1969 | 194658 | 68528 | 43174 | 25009 | 16754 | 2343 | 1603 | 538 |
1970 | 212352 | 187400 | 41274 | 31382 | 14886 | 8725 | 1361 | 1130 |
1971 | 277340 | 159532 | 107152 | 19407 | 16278 | 9894 | 6165 | 2083 |
1972 | 187587 | 183139 | 89590 | 62818 | 12282 | 9676 | 5914 | 5306 |
1973 | 175255 | 102232 | 97246 | 58279 | 31540 | 7442 | 5027 | 7387 |
1974 | 180232 | 86422 | 46677 | 63640 | 42531 | 18420 | 4850 | 7130 |
1975 | 199386 | 74682 | 35419 | 24539 | 38177 | 26239 | 11331 | 8088 |
1976 | 362943 | 108337 | 32048 | 18700 | 13309 | 19231 | 13196 | 11536 |
1977 | 114806 | 146679 | 38638 | 13736 | 9561 | 8002 | 11560 | 14619 |
1978 | 97052 | 68186 | 57297 | 13583 | 4697 | 3833 | 3250 | 13009 |
1979 | 63450 | 45342 | 33290 | 28057 | 7570 | 2520 | 2006 | 8758 |
1980 | 63577 | 37272 | 23482 | 18170 | 15703 | 3682 | 1572 | 7620 |
1981 | 111636 | 31761 | 21414 | 11092 | 9217 | 8265 | 1997 | 6471 |
1982 | 109098 | 94372 | 21299 | 14783 | 5932 | 4583 | 3493 | 4168 |
1983 | 116192 | 57125 | 55659 | 11543 | 9134 | 3247 | 2696 | 3888 |
1984 | 225934 | 69355 | 28538 | 25952 | 4655 | 3547 | 1305 | 2693 |
1985 | 328076 | 106085 | 29437 | 12707 | 9317 | 2167 | 1496 | 2389 |
1986 | 224134 | 147414 | 31698 | 12485 | 6717 | 4445 | 1228 | 2425 |
1987 | 118184 | 166542 | 33827 | 9734 | 5361 | 3543 | 2387 | 1910 |
1988 | 111748 | 61883 | 65710 | 10488 | 4680 | 2777 | 1932 | 1936 |
1989 | 85391 | 63450 | 26423 | 23435 | 4437 | 2074 | 1259 | 1574 |
1990 | 128284 | 43652 | 24343 | 10728 | 8302 | 2162 | 941 | 1262 |
1991 | 137723 | 62755 | 16047 | 9505 | 4894 | 3375 | 1099 | 1269 |
1992 | 93714 | 75735 | 24029 | 6953 | 4458 | 2348 | 1655 | 1279 |
1993 | 181317 | 58865 | 29882 | 7710 | 3065 | 2721 | 1635 | 2117 |
1994 | 122027 | 103985 | 29644 | 12227 | 2817 | 1168 | 1110 | 1974 |
1995 | 167544 | 72984 | 39222 | 11894 | 6515 | 1449 | 900 | 1698 |
1996 | 91858 | 127899 | 29644 | 17494 | 6925 | 2380 | 628 | 1179 |
1997 | 113210 | 69079 | 84120 | 11186 | 6960 | 2714 | 856 | 781 |
1998 | 77575 | 102437 | 43915 | 48776 | 6847 | 3434 | 1485 | 765 |
1999 | 76573 | 48972 | 71111 | 24588 | 28624 | 4487 | 1850 | 1332 |
2000 | 83617 | 79618 | 28970 | 40823 | 12486 | 12995 | 1964 | 1209 |
2001 | 181135 | 69425 | 70123 | 13779 | 17275 | 7152 | 5970 | 980 |
2002 | 161619 | 164226 | 35703 | 36498 | 7564 | 9304 | 4322 | 3817 |
2003 | 106404 | 96858 | 91858 | 20242 | 21836 | 4462 | 4834 | 3085 |
2004 | 65121 | 75887 | 68803 | 50869 | 12773 | 12457 | 2773 | 2691 |
2005 | 117360 | 51021 | 55994 | 56840 | 35918 | 8859 | 6913 | 1920 |
2006 | 89590 | 113437 | 37949 | 31257 | 34406 | 17917 | 5183 | 4599 |
2007 | 157945 | 42404 | 83283 | 24810 | 18587 | 15511 | 7726 | 4247 |
2008 | 88787 | 105768 | 25336 | 55492 | 16344 | 11168 | 9003 | 6829 |
2009 | 67982 | 48630 | 47430 | 14548 | 29437 | 11578 | 7696 | 10984 |
2010 | 88256 | 37835 | 25438 | 19380 | 8027 | 14165 | 7221 | 12999 |
2011 | 85562 | 84204 | 21612 | 13535 | 8318 | 4262 | 8347 | 13437 |
2012 | 74087 | 38871 | 57815 | 12764 | 6934 | 3823 | 1878 | 11099 |
2013 | 59456 | 79618 | 18028 | 28796 | 7007 | 3983 | 2267 | 6889 |
2014 | 33256 | 52945 | 49217 | 11413 | 15708 | 4008 | 1998 | 5570 |