Table 2. Estimated stock numbers. | ||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1967 | 146201 | 83950 | 57879 | 7240 | 5011 | 1185 | 782 | 723 |
1968 | 168380 | 96014 | 51346 | 31891 | 3719 | 2540 | 675 | 814 |
1969 | 290823 | 94200 | 55632 | 31332 | 20684 | 2877 | 2004 | 846 |
1970 | 299770 | 225715 | 50241 | 36097 | 18804 | 11732 | 1820 | 1666 |
1971 | 361796 | 197288 | 121464 | 24638 | 19630 | 12059 | 7902 | 2598 |
1972 | 232159 | 215539 | 103308 | 68117 | 14553 | 11491 | 7377 | 6654 |
1973 | 209085 | 115590 | 105543 | 63419 | 35924 | 8731 | 6358 | 8814 |
1974 | 208055 | 94393 | 48465 | 63102 | 42563 | 20660 | 5450 | 8662 |
1975 | 243938 | 79949 | 35375 | 24289 | 36687 | 25650 | 12109 | 8692 |
1976 | 415719 | 108783 | 29851 | 17503 | 13013 | 19401 | 13476 | 11835 |
1977 | 153815 | 153662 | 35645 | 12551 | 8813 | 7371 | 10986 | 14334 |
1978 | 125187 | 75775 | 58096 | 14216 | 5134 | 4066 | 3443 | 13455 |
1979 | 90591 | 56131 | 35490 | 29397 | 7880 | 2836 | 2230 | 9721 |
1980 | 89391 | 48923 | 26331 | 19045 | 16317 | 4091 | 1694 | 7919 |
1981 | 167134 | 43584 | 25430 | 12443 | 9808 | 8493 | 2184 | 6170 |
1982 | 146375 | 113885 | 23750 | 15408 | 6377 | 4931 | 3842 | 4240 |
1983 | 154240 | 72319 | 56676 | 11628 | 8547 | 3220 | 2611 | 3944 |
1984 | 267987 | 80376 | 30339 | 24601 | 4846 | 3593 | 1366 | 2867 |
1985 | 373813 | 115380 | 29765 | 12949 | 9686 | 2283 | 1631 | 2385 |
1986 | 296895 | 151784 | 32136 | 11964 | 6526 | 4600 | 1235 | 2366 |
1987 | 155252 | 174242 | 35944 | 10208 | 5270 | 3420 | 2383 | 1902 |
1988 | 143783 | 75601 | 62684 | 11433 | 4660 | 2708 | 1844 | 2045 |
1989 | 106928 | 74045 | 28274 | 22510 | 4814 | 2178 | 1313 | 1755 |
1990 | 151432 | 50732 | 26339 | 11632 | 8690 | 2408 | 1078 | 1498 |
1991 | 182924 | 69890 | 17381 | 10771 | 5672 | 3954 | 1305 | 1495 |
1992 | 114492 | 94997 | 22296 | 6825 | 5750 | 3259 | 2166 | 1599 |
1993 | 192620 | 59519 | 37099 | 8311 | 3055 | 3605 | 2056 | 2465 |
1994 | 133532 | 103620 | 24745 | 16694 | 3275 | 1623 | 1669 | 2419 |
1995 | 229595 | 78160 | 40528 | 11769 | 6972 | 1864 | 1072 | 2164 |
1996 | 125671 | 166550 | 30849 | 19014 | 7593 | 2311 | 799 | 1511 |
1997 | 154069 | 80044 | 96607 | 13195 | 8774 | 3752 | 1078 | 1075 |
1998 | 84332 | 131067 | 44415 | 47847 | 8405 | 4044 | 1979 | 1067 |
1999 | 111206 | 52893 | 81073 | 21460 | 24644 | 4551 | 2189 | 1665 |
2000 | 103605 | 98389 | 24989 | 39448 | 10436 | 11614 | 2055 | 1653 |
2001 | 221607 | 75698 | 71198 | 11869 | 18351 | 6347 | 6514 | 1545 |
2002 | 167878 | 156487 | 42170 | 33648 | 8147 | 10091 | 3909 | 4847 |
2003 | 175042 | 128161 | 90844 | 19174 | 15798 | 5391 | 5552 | 5080 |
2004 | 128637 | 111691 | 85853 | 48741 | 8162 | 8456 | 3490 | 4989 |
2005 | 164661 | 78942 | 71317 | 48148 | 26153 | 5055 | 4596 | 4598 |
2006 | 100060 | 142857 | 42299 | 36748 | 25406 | 12920 | 3095 | 4983 |
2007 | 153786 | 50712 | 89830 | 22806 | 19428 | 13348 | 6622 | 4403 |
2008 | 77697 | 99908 | 28103 | 52667 | 14252 | 11135 | 9278 | 7938 |
2009 | 64862 | 57465 | 48315 | 14439 | 26378 | 8415 | 5776 | 9982 |
2010 | 90304 | 42451 | 29971 | 21991 | 8306 | 12195 | 5109 | 9447 |
2011 | 98964 | 86290 | 22643 | 19041 | 10076 | 4255 | 6181 | 9860 |
2012 | 163283 | 54777 | 57745 | 14968 | 9699 | 5193 | 2231 | 9385 |
2013 | 105342 | 131740 | 28902 | 36504 | 9301 | 5261 | 2876 | 6866 |
2014 | 62092 | 79624 | 80005 | 17952 | 20304 | 6104 | 2630 | 5822 |