Table 3. Estimated stock numbers at age. | ||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 |
1963 | 399327 | 168945 | 20067 | 10247 | 8144 | 5036 |
1964 | 653151 | 120464 | 51754 | 11488 | 5217 | 6853 |
1965 | 874240 | 206340 | 40422 | 22922 | 6190 | 5396 |
1966 | 1063162 | 252266 | 67767 | 16381 | 9376 | 6012 |
1967 | 893726 | 308633 | 72983 | 28585 | 8016 | 8022 |
1968 | 449494 | 264210 | 90222 | 28800 | 14324 | 6929 |
1969 | 393313 | 127532 | 72325 | 34053 | 11369 | 9846 |
1970 | 1321010 | 118610 | 38822 | 32206 | 15330 | 8236 |
1971 | 1736234 | 383318 | 33632 | 14947 | 16026 | 10418 |
1972 | 429616 | 479233 | 90967 | 12154 | 5974 | 12648 |
1973 | 633419 | 108944 | 106022 | 29964 | 4956 | 6998 |
1974 | 628628 | 163365 | 23690 | 36426 | 10959 | 5484 |
1975 | 1081750 | 157497 | 36888 | 9670 | 16394 | 7032 |
1976 | 747375 | 272041 | 34062 | 13661 | 3797 | 9701 |
1977 | 1823699 | 165515 | 51216 | 10808 | 5107 | 6035 |
1978 | 1116907 | 429528 | 30935 | 18800 | 5636 | 4534 |
1979 | 1392812 | 258084 | 80979 | 8913 | 7325 | 3444 |
1980 | 2243199 | 301335 | 59308 | 24565 | 3964 | 4585 |
1981 | 874980 | 481183 | 59319 | 17608 | 8766 | 3542 |
1982 | 1444260 | 183013 | 93657 | 17004 | 6571 | 5511 |
1983 | 798231 | 311545 | 33530 | 21191 | 5392 | 4401 |
1984 | 1473842 | 173747 | 52485 | 7975 | 6704 | 3758 |
1985 | 351196 | 328729 | 33409 | 14714 | 2751 | 4111 |
1986 | 1625141 | 83761 | 58603 | 10201 | 5586 | 2927 |
1987 | 617474 | 385704 | 16680 | 15412 | 2987 | 3296 |
1988 | 423466 | 150374 | 71672 | 5259 | 4911 | 2310 |
1989 | 755027 | 105476 | 30863 | 17370 | 1831 | 2897 |
1990 | 294967 | 182270 | 20562 | 7894 | 5103 | 1644 |
1991 | 342310 | 74707 | 31113 | 6036 | 2693 | 2931 |
1992 | 813311 | 91042 | 15215 | 8867 | 2036 | 2030 |
1993 | 401335 | 205024 | 18521 | 5071 | 2871 | 1576 |
1994 | 979225 | 108120 | 37502 | 5577 | 1745 | 1709 |
1995 | 564652 | 255116 | 24283 | 10440 | 1819 | 1307 |
1996 | 356883 | 143785 | 41626 | 5724 | 3373 | 1407 |
1997 | 1137844 | 101109 | 27167 | 9667 | 1867 | 1672 |
1998 | 114571 | 313858 | 22341 | 7163 | 3096 | 1242 |
1999 | 236701 | 33657 | 57161 | 5629 | 2103 | 1578 |
2000 | 437043 | 67987 | 8780 | 10080 | 1521 | 1068 |
2001 | 158331 | 129701 | 14667 | 2217 | 2300 | 737 |
2002 | 242465 | 49601 | 26580 | 3937 | 605 | 948 |
2003 | 116714 | 69082 | 11309 | 7326 | 1107 | 530 |
2004 | 202207 | 37840 | 14809 | 3092 | 2036 | 575 |
2005 | 154871 | 55412 | 8517 | 3443 | 1009 | 1045 |
2006 | 365653 | 47946 | 13200 | 2234 | 1110 | 918 |
2007 | 170931 | 104827 | 10627 | 4213 | 985 | 796 |
2008 | 196078 | 48283 | 25018 | 3246 | 1651 | 978 |
2009 | 187345 | 55315 | 11896 | 7718 | 1417 | 1127 |
2010 | 284747 | 55648 | 13712 | 4004 | 3249 | 1064 |
2011 | 136028 | 80595 | 13994 | 4363 | 1754 | 2131 |
2012 | 184534 | 40947 | 21054 | 6069 | 1966 | 1866 |
2013 | 234802 | 51772 | 11742 | 8928 | 2982 | 1815 |
2014 | 333894 | 66163 | 16278 | 5215 | 4343 | 2292 |
2015 | 163725 | 96766 | 21503 | 6811 | 2549 | 3969 |
2016 | 117039 | 43459 | 28851 | 11021 | 3630 | 3051 |
2017 | 600527 | 29557 | 13904 | 12930 | 6079 | 4026 |