Table 2. Estimated stock numbers. | ||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1967 | 147633 | 87302 | 58526 | 7342 | 5004 | 1173 | 758 | 701 |
1968 | 163835 | 95878 | 52114 | 32868 | 3970 | 2713 | 688 | 816 |
1969 | 291680 | 94240 | 56256 | 32061 | 21054 | 2928 | 2022 | 889 |
1970 | 309890 | 215202 | 50481 | 35589 | 19356 | 12380 | 1882 | 1751 |
1971 | 362927 | 200282 | 118329 | 25975 | 19967 | 12355 | 8213 | 2583 |
1972 | 232522 | 217052 | 106711 | 67586 | 15230 | 11812 | 7636 | 6800 |
1973 | 205980 | 117505 | 107800 | 65113 | 36909 | 9129 | 6746 | 9000 |
1974 | 202534 | 95770 | 50026 | 63518 | 42316 | 21416 | 5652 | 9171 |
1975 | 242886 | 81739 | 36306 | 24969 | 36397 | 25188 | 12463 | 8972 |
1976 | 389335 | 107634 | 29854 | 17576 | 13175 | 19421 | 13517 | 12175 |
1977 | 160478 | 154745 | 35500 | 12440 | 8685 | 7194 | 10792 | 14495 |
1978 | 122736 | 76796 | 57856 | 14374 | 5261 | 4073 | 3461 | 13604 |
1979 | 92818 | 56594 | 35402 | 29253 | 7815 | 2890 | 2267 | 10006 |
1980 | 90575 | 50314 | 26342 | 18857 | 15996 | 4088 | 1688 | 7867 |
1981 | 167517 | 45337 | 26009 | 12673 | 9721 | 8209 | 2154 | 5855 |
1982 | 147942 | 109824 | 23871 | 15263 | 6448 | 4879 | 3819 | 4122 |
1983 | 159114 | 75200 | 54444 | 11594 | 8191 | 3182 | 2516 | 3946 |
1984 | 257662 | 81984 | 31154 | 23489 | 4859 | 3501 | 1374 | 2944 |
1985 | 350376 | 114139 | 30184 | 13131 | 9635 | 2294 | 1650 | 2407 |
1986 | 303820 | 146990 | 32649 | 11859 | 6457 | 4609 | 1219 | 2327 |
1987 | 161137 | 168146 | 36298 | 10335 | 5188 | 3295 | 2319 | 1838 |
1988 | 145078 | 78340 | 59339 | 11671 | 4629 | 2616 | 1723 | 1993 |
1989 | 110782 | 74184 | 28364 | 21225 | 4896 | 2159 | 1265 | 1718 |
1990 | 145672 | 53960 | 26181 | 11225 | 8569 | 2420 | 1079 | 1492 |
1991 | 175018 | 68910 | 19048 | 10352 | 5379 | 4041 | 1309 | 1470 |
1992 | 120310 | 91153 | 22359 | 7732 | 5209 | 2930 | 2210 | 1576 |
1993 | 185122 | 69412 | 33713 | 7967 | 3687 | 2996 | 1806 | 2338 |
1994 | 142101 | 105409 | 29388 | 12832 | 3265 | 1694 | 1451 | 2172 |
1995 | 205328 | 80833 | 43586 | 12798 | 6172 | 1582 | 997 | 1902 |
1996 | 130558 | 145621 | 34121 | 18519 | 6627 | 2501 | 696 | 1336 |
1997 | 160650 | 86620 | 83206 | 14839 | 8494 | 3277 | 1123 | 961 |
1998 | 104856 | 119946 | 48215 | 45408 | 7976 | 4263 | 1781 | 1048 |
1999 | 126688 | 64552 | 69042 | 24327 | 24727 | 4519 | 2227 | 1541 |
2000 | 113901 | 97276 | 32449 | 33779 | 12147 | 12308 | 2093 | 1688 |
2001 | 184088 | 80098 | 64542 | 16093 | 16799 | 7012 | 6885 | 1745 |
2002 | 175044 | 130161 | 43117 | 35550 | 9198 | 9506 | 4208 | 5132 |
2003 | 157187 | 133841 | 77151 | 21517 | 18734 | 5676 | 5417 | 5280 |
2004 | 119755 | 113235 | 83499 | 46429 | 10616 | 9555 | 3556 | 5311 |
2005 | 137414 | 81338 | 68214 | 53267 | 25744 | 6276 | 5271 | 4967 |
2006 | 111654 | 111494 | 45545 | 37272 | 29447 | 13903 | 3685 | 5647 |
2007 | 127192 | 65277 | 68104 | 26168 | 19685 | 16751 | 7459 | 5165 |
2008 | 70376 | 87299 | 35942 | 41915 | 16003 | 11125 | 10715 | 8513 |
2009 | 63895 | 49685 | 42814 | 17276 | 22913 | 9302 | 5958 | 10891 |
2010 | 92239 | 41275 | 25732 | 19638 | 8190 | 12145 | 5341 | 9816 |
2011 | 85632 | 74781 | 23765 | 12785 | 9434 | 4137 | 6228 | 9673 |
2012 | 109007 | 49520 | 43677 | 12129 | 6581 | 4750 | 2150 | 9242 |
2013 | 64195 | 84950 | 23951 | 24001 | 6383 | 3666 | 2584 | 6720 |
2014 | 40065 | 46030 | 46985 | 12721 | 12971 | 3503 | 1951 | 5503 |