Table 2. Estimated stock numbers. | ||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1967 | 146060 | 91576 | 58848 | 7428 | 5047 | 1173 | 738 | 681 |
1968 | 176895 | 98568 | 51848 | 33148 | 4047 | 2771 | 693 | 796 |
1969 | 258227 | 87186 | 58132 | 32046 | 21326 | 2986 | 2058 | 890 |
1970 | 284891 | 238376 | 48795 | 35952 | 19385 | 12616 | 1925 | 1777 |
1971 | 353997 | 215195 | 125679 | 25669 | 20207 | 12445 | 8381 | 2616 |
1972 | 241612 | 229393 | 109648 | 70364 | 15282 | 12027 | 7736 | 6912 |
1973 | 220622 | 111577 | 110723 | 66754 | 38348 | 9261 | 6937 | 9155 |
1974 | 221824 | 90412 | 50239 | 64972 | 43193 | 22230 | 5776 | 9461 |
1975 | 241260 | 75214 | 36017 | 25325 | 37042 | 25578 | 12901 | 9234 |
1976 | 410204 | 105622 | 28630 | 17646 | 13362 | 19680 | 13732 | 12569 |
1977 | 150356 | 151836 | 35370 | 12174 | 8693 | 7242 | 10871 | 14850 |
1978 | 132337 | 80127 | 56274 | 14362 | 5181 | 4062 | 3473 | 13822 |
1979 | 96377 | 53267 | 36334 | 28830 | 7820 | 2882 | 2294 | 10248 |
1980 | 99171 | 52865 | 26136 | 19086 | 15812 | 4076 | 1682 | 7991 |
1981 | 160112 | 44793 | 26627 | 12688 | 9768 | 8064 | 2123 | 5838 |
1982 | 157353 | 123986 | 23362 | 15461 | 6468 | 4845 | 3731 | 4069 |
1983 | 158342 | 75226 | 58490 | 11514 | 8232 | 3181 | 2474 | 3907 |
1984 | 273399 | 85397 | 30662 | 24516 | 4800 | 3471 | 1360 | 2928 |
1985 | 365702 | 107340 | 30474 | 13114 | 9914 | 2287 | 1662 | 2425 |
1986 | 261089 | 132502 | 32169 | 11976 | 6470 | 4747 | 1224 | 2352 |
1987 | 158129 | 189980 | 35172 | 10225 | 5211 | 3297 | 2361 | 1836 |
1988 | 144650 | 81926 | 61723 | 11744 | 4692 | 2662 | 1726 | 2008 |
1989 | 112854 | 77061 | 28413 | 22210 | 5052 | 2233 | 1298 | 1738 |
1990 | 155692 | 50686 | 26984 | 11717 | 9085 | 2557 | 1144 | 1555 |
1991 | 176663 | 64841 | 17677 | 10880 | 5872 | 4392 | 1424 | 1581 |
1992 | 118188 | 86663 | 22457 | 6974 | 5606 | 3392 | 2456 | 1740 |
1993 | 178005 | 67258 | 32980 | 8759 | 3343 | 3390 | 2080 | 2585 |
1994 | 138707 | 94886 | 26462 | 13391 | 3765 | 1680 | 1650 | 2414 |
1995 | 215296 | 76740 | 41034 | 11809 | 6466 | 1898 | 1021 | 2130 |
1996 | 133853 | 170434 | 34545 | 18240 | 6532 | 2392 | 817 | 1437 |
1997 | 144501 | 83296 | 87521 | 14575 | 8757 | 3389 | 1119 | 1071 |
1998 | 93997 | 129755 | 45465 | 46673 | 8048 | 4435 | 1845 | 1118 |
1999 | 107591 | 52728 | 70900 | 22388 | 24070 | 4428 | 2284 | 1596 |
2000 | 115800 | 117712 | 27890 | 33806 | 10781 | 11426 | 2007 | 1703 |
2001 | 225487 | 80875 | 69624 | 14749 | 17313 | 6281 | 6510 | 1759 |
2002 | 185278 | 153989 | 47928 | 38519 | 9133 | 10363 | 3901 | 5049 |
2003 | 178870 | 148419 | 91948 | 22432 | 18674 | 5478 | 5685 | 5044 |
2004 | 128553 | 113391 | 87696 | 50389 | 9935 | 9010 | 3335 | 5213 |
2005 | 146037 | 77475 | 68398 | 50571 | 25817 | 5644 | 4995 | 4812 |
2006 | 127128 | 141031 | 44915 | 36229 | 25265 | 13082 | 3338 | 5496 |
2007 | 139526 | 53814 | 80602 | 25517 | 18996 | 13919 | 7167 | 5038 |
2008 | 71438 | 82871 | 30914 | 46745 | 15501 | 11272 | 9332 | 8385 |
2009 | 67628 | 54241 | 43601 | 15176 | 23057 | 8647 | 6002 | 10400 |
2010 | 97153 | 47418 | 29108 | 20876 | 7639 | 12096 | 5045 | 9881 |
2011 | 135277 | 120922 | 27853 | 16767 | 10932 | 4197 | 6353 | 9617 |
2012 | 174786 | 65140 | 73596 | 18216 | 10088 | 6033 | 2315 | 9521 |
2013 | 120758 | 152846 | 41393 | 47743 | 11742 | 5947 | 3436 | 7167 |
2014 | 74355 | 88255 | 101990 | 26599 | 30145 | 7486 | 3292 | 6533 |