Table 2. Estimated stock numbers. | ||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1967 | 143486 | 90914 | 58520 | 7339 | 5050 | 1187 | 758 | 700 |
1968 | 176402 | 97849 | 51179 | 32674 | 3899 | 2674 | 690 | 807 |
1969 | 252805 | 86733 | 57736 | 31576 | 21126 | 2957 | 2048 | 870 |
1970 | 277094 | 240250 | 48597 | 36298 | 19099 | 12235 | 1890 | 1731 |
1971 | 352331 | 210568 | 126559 | 24906 | 20050 | 12309 | 8189 | 2634 |
1972 | 240976 | 226478 | 106319 | 70285 | 14897 | 11844 | 7606 | 6837 |
1973 | 222391 | 110493 | 108315 | 65313 | 37504 | 9028 | 6691 | 9066 |
1974 | 225642 | 89621 | 49570 | 64247 | 43129 | 21565 | 5646 | 9115 |
1975 | 241799 | 75527 | 35679 | 24859 | 36934 | 25721 | 12536 | 8999 |
1976 | 425877 | 106889 | 28739 | 17554 | 13171 | 19503 | 13622 | 12207 |
1977 | 147568 | 152612 | 35828 | 12238 | 8722 | 7283 | 10883 | 14570 |
1978 | 134479 | 80564 | 56573 | 14345 | 5116 | 4048 | 3447 | 13633 |
1979 | 95750 | 53420 | 36592 | 29074 | 7878 | 2850 | 2265 | 10008 |
1980 | 99316 | 51894 | 26392 | 19272 | 16063 | 4077 | 1685 | 7976 |
1981 | 160238 | 44528 | 26130 | 12621 | 9833 | 8251 | 2140 | 6005 |
1982 | 157493 | 126034 | 23121 | 15502 | 6425 | 4878 | 3760 | 4141 |
1983 | 156269 | 73911 | 59235 | 11479 | 8416 | 3191 | 2530 | 3903 |
1984 | 278642 | 84903 | 29869 | 24935 | 4791 | 3530 | 1357 | 2888 |
1985 | 375712 | 107740 | 30037 | 12915 | 9861 | 2277 | 1651 | 2412 |
1986 | 257093 | 133800 | 32121 | 11919 | 6463 | 4674 | 1225 | 2365 |
1987 | 155386 | 195087 | 35442 | 10094 | 5197 | 3338 | 2358 | 1862 |
1988 | 144916 | 80446 | 62925 | 11567 | 4659 | 2678 | 1777 | 2012 |
1989 | 112895 | 77573 | 27581 | 22609 | 4945 | 2207 | 1305 | 1740 |
1990 | 159095 | 50717 | 26986 | 11499 | 8971 | 2497 | 1116 | 1530 |
1991 | 185353 | 63453 | 17640 | 11052 | 5692 | 4200 | 1376 | 1548 |
1992 | 119472 | 95053 | 22062 | 7019 | 5885 | 3239 | 2321 | 1681 |
1993 | 201982 | 58711 | 36384 | 8417 | 3173 | 3589 | 2031 | 2528 |
1994 | 131833 | 98073 | 22770 | 15580 | 3425 | 1633 | 1679 | 2382 |
1995 | 207981 | 73784 | 41749 | 10450 | 6959 | 1810 | 1026 | 2112 |
1996 | 131254 | 182168 | 32840 | 18153 | 6855 | 2293 | 769 | 1430 |
1997 | 148060 | 82253 | 93855 | 13399 | 8585 | 3503 | 1065 | 1030 |
1998 | 87164 | 148836 | 45216 | 47365 | 8134 | 4083 | 1879 | 1051 |
1999 | 97083 | 49841 | 81783 | 21322 | 24448 | 4566 | 2157 | 1582 |
2000 | 100689 | 120216 | 26361 | 38870 | 10259 | 11723 | 2037 | 1615 |
2001 | 225069 | 70775 | 70182 | 12841 | 18539 | 6190 | 6621 | 1624 |
2002 | 171530 | 160980 | 41734 | 35054 | 8435 | 10242 | 3863 | 4982 |
2003 | 196069 | 143649 | 95808 | 19264 | 16495 | 5512 | 5619 | 5050 |
2004 | 140292 | 114657 | 85768 | 51065 | 8528 | 8675 | 3480 | 5100 |
2005 | 155275 | 73293 | 69899 | 48808 | 26639 | 5239 | 4788 | 4751 |
2006 | 114309 | 161622 | 42933 | 37332 | 25256 | 13294 | 3171 | 5235 |
2007 | 155535 | 46264 | 92440 | 23969 | 19783 | 13749 | 7004 | 4680 |
2008 | 73262 | 89075 | 26637 | 53538 | 14621 | 11328 | 9369 | 8183 |
2009 | 62456 | 58708 | 47474 | 14218 | 26199 | 8422 | 5903 | 10155 |
2010 | 77697 | 41671 | 31364 | 21819 | 8022 | 12384 | 5017 | 9616 |
2011 | 112776 | 103768 | 23438 | 19414 | 10057 | 4206 | 6296 | 9642 |
2012 | 157005 | 48998 | 59585 | 15100 | 9905 | 5312 | 2248 | 9449 |
2013 | 105784 | 131059 | 29656 | 37755 | 9539 | 5361 | 2979 | 6991 |
2014 | 62545 | 83276 | 83971 | 19865 | 21546 | 6278 | 2797 | 6037 |