Table 3. Estimated stock numbers at age. | ||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 |
1963 | 399058 | 168828 | 20058 | 10230 | 8123 | 4991 |
1964 | 652758 | 120429 | 51731 | 11476 | 5206 | 6799 |
1965 | 873909 | 206290 | 40403 | 22898 | 6181 | 5356 |
1966 | 1063006 | 252234 | 67727 | 16364 | 9362 | 5972 |
1967 | 893170 | 308622 | 72949 | 28557 | 8006 | 7973 |
1968 | 449127 | 264128 | 90201 | 28775 | 14304 | 6886 |
1969 | 392713 | 127546 | 72315 | 34028 | 11350 | 9790 |
1970 | 1321493 | 118585 | 38826 | 32197 | 15316 | 8192 |
1971 | 1737972 | 383524 | 33634 | 14947 | 16026 | 10382 |
1972 | 429385 | 479612 | 90997 | 12157 | 5976 | 12621 |
1973 | 634612 | 108999 | 106055 | 29973 | 4959 | 6981 |
1974 | 629960 | 163607 | 23695 | 36436 | 10958 | 5471 |
1975 | 1084928 | 157732 | 36904 | 9678 | 16398 | 7020 |
1976 | 749099 | 272492 | 34078 | 13675 | 3799 | 9693 |
1977 | 1829806 | 165701 | 51227 | 10819 | 5110 | 6028 |
1978 | 1119175 | 429985 | 30938 | 18823 | 5642 | 4530 |
1979 | 1396809 | 258443 | 80990 | 8922 | 7331 | 3443 |
1980 | 2253006 | 301673 | 59314 | 24585 | 3969 | 4588 |
1981 | 876607 | 482207 | 59306 | 17618 | 8776 | 3546 |
1982 | 1455607 | 183139 | 93700 | 17004 | 6579 | 5522 |
1983 | 806605 | 313721 | 33523 | 21237 | 5386 | 4410 |
1984 | 1495214 | 174926 | 52575 | 7973 | 6717 | 3765 |
1985 | 360333 | 332661 | 33348 | 14715 | 2754 | 4119 |
1986 | 1637458 | 84858 | 58727 | 10172 | 5601 | 2934 |
1987 | 620643 | 387424 | 16704 | 15436 | 2991 | 3306 |
1988 | 429453 | 151253 | 71797 | 5268 | 4923 | 2318 |
1989 | 751795 | 106510 | 30849 | 17416 | 1826 | 2907 |
1990 | 296819 | 182221 | 20587 | 7892 | 5114 | 1650 |
1991 | 342928 | 75106 | 31078 | 6030 | 2691 | 2940 |
1992 | 805940 | 90816 | 15209 | 8849 | 2032 | 2035 |
1993 | 400914 | 203995 | 18443 | 5046 | 2857 | 1577 |
1994 | 977309 | 108176 | 37367 | 5549 | 1734 | 1710 |
1995 | 558412 | 255161 | 24269 | 10428 | 1815 | 1313 |
1996 | 358839 | 143116 | 41691 | 5736 | 3380 | 1418 |
1997 | 1119141 | 101829 | 27236 | 9677 | 1872 | 1686 |
1998 | 113580 | 310805 | 22348 | 7150 | 3092 | 1251 |
1999 | 234872 | 33191 | 56797 | 5582 | 2088 | 1581 |
2000 | 431686 | 67623 | 8702 | 9987 | 1508 | 1070 |
2001 | 157212 | 128623 | 14589 | 2199 | 2286 | 741 |
2002 | 238355 | 49106 | 26350 | 3903 | 599 | 952 |
2003 | 117233 | 68494 | 11233 | 7273 | 1099 | 535 |
2004 | 199058 | 37895 | 14722 | 3075 | 2028 | 582 |
2005 | 155222 | 55035 | 8500 | 3425 | 1006 | 1059 |
2006 | 363483 | 48017 | 13186 | 2234 | 1111 | 934 |
2007 | 170443 | 104532 | 10612 | 4209 | 985 | 811 |
2008 | 192745 | 48231 | 24986 | 3238 | 1650 | 996 |
2009 | 186380 | 54790 | 11861 | 7699 | 1415 | 1147 |
2010 | 281227 | 55404 | 13639 | 3984 | 3244 | 1083 |
2011 | 135588 | 79840 | 13917 | 4326 | 1736 | 2160 |
2012 | 182761 | 40680 | 20862 | 6009 | 1944 | 1891 |
2013 | 232342 | 51359 | 11649 | 8831 | 2944 | 1839 |
2014 | 332113 | 65604 | 16117 | 5152 | 4278 | 2319 |
2015 | 163603 | 96225 | 21284 | 6697 | 2495 | 3997 |
2016 | 112712 | 43787 | 28722 | 10891 | 3507 | 3046 |
2017 | 393902 | 28693 | 14297 | 13240 | 6013 | 3517 |
2018 | 98546 | 99891 | 8705 | 6663 | 7237 | 5672 |