Table 3. Estimated stock numbers at age. | ||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 |
1963 | 448452 | 178857 | 20392 | 10370 | 8281 | 5775 |
1964 | 735800 | 126127 | 52058 | 11537 | 5256 | 7469 |
1965 | 980636 | 216300 | 40357 | 22918 | 6195 | 5815 |
1966 | 1193601 | 263962 | 67703 | 16389 | 9398 | 6345 |
1967 | 1014844 | 323349 | 72755 | 28515 | 7944 | 8159 |
1968 | 503338 | 279817 | 89872 | 28620 | 14237 | 6984 |
1969 | 439148 | 133181 | 72881 | 34097 | 11404 | 10047 |
1970 | 1477257 | 123560 | 38900 | 32384 | 15379 | 8558 |
1971 | 1953914 | 401459 | 33543 | 14914 | 15933 | 10434 |
1972 | 478445 | 506284 | 90437 | 12058 | 5919 | 12204 |
1973 | 697779 | 114062 | 106011 | 29734 | 4928 | 6852 |
1974 | 687916 | 170279 | 23820 | 36434 | 10940 | 5419 |
1975 | 1189993 | 163659 | 36954 | 9618 | 16276 | 6869 |
1976 | 807016 | 285962 | 33990 | 13532 | 3779 | 9351 |
1977 | 1989422 | 172338 | 51436 | 10783 | 5059 | 5733 |
1978 | 1189863 | 454106 | 30947 | 18599 | 5529 | 4200 |
1979 | 1475237 | 265383 | 81333 | 8918 | 7252 | 3276 |
1980 | 2364301 | 312996 | 59343 | 24569 | 3939 | 4292 |
1981 | 932929 | 496957 | 59578 | 17604 | 8697 | 3251 |
1982 | 1484670 | 192074 | 93663 | 17059 | 6533 | 4931 |
1983 | 835051 | 312034 | 34013 | 21303 | 5475 | 3908 |
1984 | 1512831 | 178058 | 52547 | 8194 | 6735 | 3384 |
1985 | 373147 | 327857 | 33684 | 14923 | 2823 | 3765 |
1986 | 1821032 | 85802 | 58046 | 10419 | 5564 | 2577 |
1987 | 701287 | 418535 | 16518 | 15390 | 3055 | 2910 |
1988 | 472254 | 161867 | 72216 | 5363 | 4915 | 2003 |
1989 | 848355 | 108008 | 31193 | 16966 | 1836 | 2504 |
1990 | 335770 | 192673 | 20292 | 7811 | 4970 | 1375 |
1991 | 393840 | 80863 | 31239 | 5919 | 2603 | 2492 |
1992 | 955607 | 97160 | 15958 | 8658 | 1987 | 1699 |
1993 | 439583 | 223161 | 19200 | 5267 | 2847 | 1320 |
1994 | 1055273 | 109281 | 36357 | 5395 | 1666 | 1365 |
1995 | 671916 | 251660 | 22969 | 9497 | 1690 | 999 |
1996 | 470765 | 166327 | 42294 | 6082 | 3404 | 1172 |
1997 | 1511158 | 130953 | 32030 | 11188 | 2181 | 1572 |
1998 | 144872 | 408866 | 27881 | 8832 | 3732 | 1188 |
1999 | 312650 | 38669 | 63271 | 6096 | 2218 | 1321 |
2000 | 450128 | 79180 | 8941 | 10312 | 1501 | 805 |
2001 | 182959 | 124753 | 13316 | 1990 | 1928 | 481 |
2002 | 260280 | 51021 | 27440 | 4197 | 637 | 765 |
2003 | 122725 | 64022 | 9053 | 5835 | 899 | 327 |
2004 | 240612 | 37623 | 14360 | 2925 | 1929 | 438 |
2005 | 188619 | 61972 | 8724 | 3592 | 1024 | 869 |
2006 | 422403 | 51835 | 13452 | 2211 | 1090 | 721 |
2007 | 190687 | 112888 | 10945 | 4149 | 965 | 643 |
2008 | 214159 | 49259 | 25523 | 3255 | 1599 | 781 |
2009 | 239914 | 57140 | 11984 | 7976 | 1400 | 923 |
2010 | 308536 | 67941 | 14319 | 4127 | 3333 | 929 |
2011 | 146291 | 91185 | 17196 | 5029 | 1934 | 2201 |
2012 | 221883 | 43275 | 25691 | 7083 | 2139 | 1905 |
2013 | 253231 | 61217 | 13872 | 10313 | 3264 | 1818 |
2014 | 325819 | 75238 | 19334 | 5890 | 4633 | 2224 |
2015 | 148549 | 102097 | 24304 | 7406 | 2511 | 3560 |
2016 | 104647 | 43595 | 30561 | 11334 | 3369 | 2529 |
2017 | 322043 | 30658 | 14203 | 11774 | 5265 | 2565 |
2018 | 65450 | 82181 | 10160 | 5607 | 4433 | 3643 |
2019 | 128084 | 18555 | 18862 | 2924 | 2226 | 3130 |
2020 | 287953 | 37659 | 5210 | 6123 | 1082 | 2188 |