Table 2. Estimated stock numbers. | ||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1967 | 89322 | 55826 | 52945 | 6434 | 4988 | 1169 | 755 | 698 |
1968 | 135944 | 81389 | 46028 | 29173 | 3065 | 1987 | 606 | 716 |
1969 | 169566 | 62193 | 49861 | 27973 | 18966 | 2749 | 1936 | 689 |
1970 | 178975 | 243045 | 41151 | 32468 | 16167 | 9408 | 1537 | 1327 |
1971 | 278730 | 173338 | 115613 | 20915 | 17187 | 10533 | 6718 | 2428 |
1972 | 178796 | 189662 | 95511 | 63259 | 12250 | 10035 | 6209 | 5779 |
1973 | 185721 | 104297 | 99509 | 57297 | 31666 | 7321 | 5112 | 7739 |
1974 | 191186 | 85306 | 43958 | 58983 | 37571 | 17485 | 4651 | 6920 |
1975 | 166875 | 63007 | 32827 | 22315 | 33423 | 23718 | 10349 | 7510 |
1976 | 470241 | 118421 | 27337 | 16662 | 11536 | 16589 | 11265 | 9992 |
1977 | 84204 | 129832 | 34926 | 11982 | 8461 | 7268 | 9955 | 12575 |
1978 | 125367 | 75358 | 55603 | 14117 | 4739 | 3651 | 2981 | 11922 |
1979 | 72042 | 43347 | 36207 | 29231 | 8002 | 2668 | 2032 | 8565 |
1980 | 72186 | 36680 | 24077 | 19514 | 16752 | 4021 | 1707 | 7889 |
1981 | 117948 | 25009 | 24101 | 11911 | 10059 | 9093 | 2217 | 6972 |
1982 | 115613 | 105556 | 21150 | 14851 | 6193 | 4726 | 3579 | 4219 |
1983 | 91583 | 46911 | 56500 | 10744 | 8556 | 3170 | 2551 | 3574 |
1984 | 231886 | 68665 | 27065 | 24005 | 4373 | 3186 | 1106 | 2223 |
1985 | 371016 | 113550 | 28453 | 11688 | 8848 | 1902 | 1232 | 1929 |
1986 | 170416 | 174556 | 29231 | 11400 | 5677 | 3873 | 1022 | 1978 |
1987 | 98617 | 192529 | 31226 | 9441 | 4687 | 2999 | 2023 | 1569 |
1988 | 106724 | 54339 | 65578 | 10197 | 4193 | 2418 | 1638 | 1612 |
1989 | 79142 | 65382 | 26265 | 22811 | 4164 | 1845 | 1065 | 1305 |
1990 | 150542 | 44312 | 24736 | 10566 | 8437 | 2026 | 833 | 1056 |
1991 | 163734 | 68391 | 16429 | 9796 | 4803 | 3227 | 1019 | 1114 |
1992 | 83617 | 82454 | 23482 | 7114 | 4566 | 2338 | 1595 | 1178 |
1993 | 188151 | 53584 | 31320 | 8337 | 3327 | 2999 | 1764 | 2149 |
1994 | 114348 | 110636 | 30273 | 13182 | 3212 | 1252 | 1256 | 2154 |
1995 | 164226 | 72186 | 40538 | 13140 | 7137 | 1660 | 1047 | 1955 |
1996 | 80741 | 122149 | 29673 | 18231 | 7482 | 2725 | 711 | 1403 |
1997 | 120572 | 67373 | 92596 | 12729 | 8031 | 3137 | 995 | 960 |
1998 | 84204 | 110194 | 47382 | 52523 | 7614 | 4108 | 1813 | 966 |
1999 | 75963 | 49415 | 78120 | 26187 | 31320 | 5433 | 2324 | 1766 |
2000 | 90310 | 80983 | 30394 | 43217 | 14097 | 15472 | 2545 | 1729 |
2001 | 210239 | 85991 | 77420 | 15717 | 20821 | 8748 | 7630 | 1432 |
2002 | 202602 | 193881 | 39105 | 41731 | 8745 | 11180 | 5633 | 5487 |
2003 | 127134 | 96471 | 101215 | 22584 | 24785 | 5291 | 6128 | 4420 |
2004 | 71040 | 76650 | 80017 | 58221 | 14308 | 15113 | 3596 | 3794 |
2005 | 150995 | 59695 | 61084 | 60174 | 40215 | 10700 | 8643 | 2563 |
2006 | 113550 | 135673 | 43915 | 35277 | 38716 | 21590 | 6491 | 5899 |
2007 | 223463 | 40660 | 95798 | 27778 | 21294 | 19031 | 9367 | 5290 |
2008 | 108880 | 111860 | 27065 | 60355 | 17897 | 13086 | 10836 | 8061 |
2009 | 81961 | 51948 | 46120 | 15623 | 33190 | 13158 | 8981 | 12430 |
2010 | 92503 | 35811 | 26450 | 21182 | 8924 | 16222 | 8537 | 15101 |
2011 | 112758 | 87204 | 22697 | 14613 | 9803 | 4953 | 9987 | 16033 |
2012 | 83617 | 44046 | 61267 | 13528 | 7803 | 4502 | 2134 | 13064 |
2013 | 71970 | 103777 | 19809 | 32663 | 7902 | 4723 | 2750 | 8165 |
2014 | 40660 | 56331 | 58163 | 12565 | 18561 | 4896 | 2394 | 6836 |