Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1967 | 197305 | 98061 | 71638 | 6980 | 4660 | 1019 | 628 | 567 |
1968 | 213373 | 111377 | 57558 | 38232 | 3685 | 2296 | 647 | 645 |
1969 | 418802 | 105866 | 58504 | 29611 | 19124 | 2441 | 1738 | 595 |
1970 | 389172 | 284139 | 54585 | 36932 | 16386 | 9686 | 1595 | 1346 |
1971 | 442338 | 219611 | 134004 | 24090 | 18236 | 9978 | 5876 | 2040 |
1972 | 277337 | 233877 | 104761 | 68081 | 12771 | 9822 | 5671 | 5107 |
1973 | 242530 | 123233 | 104438 | 62529 | 32567 | 7677 | 4979 | 7044 |
1974 | 236853 | 99452 | 47749 | 57766 | 38988 | 16554 | 4690 | 6734 |
1975 | 305921 | 84921 | 36008 | 22221 | 32630 | 22163 | 9216 | 7007 |
1976 | 454343 | 127802 | 32022 | 17508 | 12056 | 17162 | 11568 | 9967 |
1977 | 198551 | 165709 | 41937 | 12764 | 8473 | 6944 | 9209 | 12240 |
1978 | 146036 | 88020 | 61232 | 16663 | 5553 | 4496 | 3351 | 12727 |
1979 | 111120 | 59547 | 37885 | 28449 | 8274 | 2802 | 2321 | 9063 |
1980 | 107749 | 52519 | 27965 | 18344 | 15282 | 3581 | 1582 | 7158 |
1981 | 227367 | 46045 | 26526 | 12055 | 9077 | 7927 | 1703 | 5638 |
1982 | 173576 | 138701 | 25173 | 15482 | 5986 | 4672 | 3546 | 4018 |
1983 | 193782 | 75857 | 68026 | 10851 | 8367 | 2959 | 2433 | 3625 |
1984 | 313829 | 89350 | 33735 | 28892 | 4845 | 3977 | 1418 | 2981 |
1985 | 450961 | 126062 | 32630 | 14788 | 10824 | 2542 | 1705 | 2580 |
1986 | 411096 | 175959 | 33743 | 12797 | 7097 | 4647 | 1289 | 2348 |
1987 | 187695 | 219305 | 36171 | 10731 | 5701 | 3597 | 2362 | 1814 |
1988 | 177333 | 78325 | 76814 | 11155 | 4969 | 2801 | 1912 | 1897 |
1989 | 130240 | 82202 | 31265 | 26318 | 4850 | 2370 | 1406 | 1748 |
1990 | 182644 | 55191 | 28821 | 13138 | 9400 | 2617 | 1152 | 1539 |
1991 | 202211 | 79869 | 19328 | 11439 | 6115 | 4024 | 1364 | 1503 |
1992 | 132328 | 92179 | 26580 | 7808 | 5410 | 3016 | 2120 | 1565 |
1993 | 233717 | 61871 | 31432 | 8311 | 3400 | 3008 | 1659 | 2140 |
1994 | 163070 | 107135 | 27134 | 13956 | 3441 | 1584 | 1504 | 2189 |
1995 | 278209 | 79187 | 38829 | 10115 | 6592 | 1453 | 1014 | 1784 |
1996 | 158840 | 173609 | 29940 | 17118 | 6489 | 2386 | 666 | 1437 |
1997 | 209610 | 89044 | 95256 | 12541 | 8422 | 3430 | 1076 | 1025 |
1998 | 117781 | 146849 | 45772 | 46548 | 6783 | 3951 | 1845 | 992 |
1999 | 167494 | 64569 | 85730 | 20300 | 21170 | 4174 | 1837 | 1437 |
2000 | 139141 | 125616 | 31296 | 37765 | 10758 | 11358 | 2030 | 1468 |
2001 | 289761 | 87670 | 77907 | 14049 | 16721 | 6700 | 6838 | 1397 |
2002 | 192737 | 170806 | 38055 | 35196 | 7007 | 7979 | 3671 | 4339 |
2003 | 209973 | 135796 | 81404 | 14836 | 15038 | 4211 | 4265 | 4204 |
2004 | 152348 | 122233 | 73286 | 41565 | 6886 | 6746 | 3141 | 3625 |
2005 | 206893 | 86982 | 70292 | 42920 | 21260 | 4322 | 3542 | 3639 |
2006 | 116148 | 154992 | 43453 | 33916 | 21824 | 10481 | 2672 | 3867 |
2007 | 210486 | 55237 | 87994 | 23893 | 17777 | 12408 | 5324 | 3850 |
2008 | 111366 | 111782 | 30053 | 48378 | 13949 | 8904 | 7856 | 6272 |
2009 | 89113 | 64605 | 44473 | 14406 | 21837 | 8187 | 4594 | 8570 |
2010 | 152341 | 47704 | 31910 | 19674 | 6759 | 11290 | 4660 | 8140 |
2011 | 136111 | 102718 | 26838 | 17474 | 9707 | 3652 | 5168 | 9604 |
2012 | 214940 | 57462 | 59309 | 13952 | 8399 | 4896 | 1985 | 8934 |
2013 | 137971 | 138238 | 23563 | 29954 | 7535 | 4199 | 2432 | 6338 |
2014 | 95102 | 85347 | 61082 | 12966 | 14994 | 4184 | 1913 | 5133 |
2015 | 133858 | 56576 | 60235 | 29927 | 7333 | 6791 | 2707 | 4008 |
2016 | 166501 | 83154 | 34603 | 30840 | 13268 | 4835 | 3206 | 4195 |
2017 | 130777 | 118962 | 43467 | 17330 | 14873 | 6405 | 2824 | 4078 |
2018 | 64954 | 88485 | 72215 | 23308 | 7781 | 6915 | 3428 | 3990 |
2019 | 67305 | 45601 | 53029 | 31274 | 9546 | 3822 | 3483 | 3991 |
2020 | 46136 | 49842 | 28932 | 25113 | 14777 | 4236 | 2011 | 3638 |
2021 | 77490 | 32155 | 24872 | 16019 | 13457 | 6672 | 2099 | 3410 |
2022 | 88581 | 46237 | 21193 | 14455 | 9548 | 6852 | 3923 | 3136 |