Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1967 | 142504 | 82066 | 57152 | 7137 | 4887 | 1142 | 738 | 675 |
1968 | 161006 | 92744 | 50489 | 31772 | 3741 | 2543 | 656 | 770 |
1969 | 286872 | 91059 | 54685 | 31031 | 20413 | 2826 | 1946 | 818 |
1970 | 296295 | 216339 | 49395 | 35278 | 18667 | 11740 | 1797 | 1625 |
1971 | 354986 | 192874 | 119250 | 24884 | 19444 | 11929 | 7829 | 2484 |
1972 | 223901 | 209861 | 103893 | 67537 | 14635 | 11410 | 7317 | 6474 |
1973 | 200250 | 111278 | 105866 | 63842 | 36051 | 8760 | 6391 | 8595 |
1974 | 198364 | 90093 | 48510 | 63023 | 42126 | 20728 | 5444 | 8602 |
1975 | 234725 | 75975 | 35422 | 24388 | 36267 | 25142 | 12079 | 8550 |
1976 | 400871 | 101864 | 29498 | 17423 | 12948 | 19171 | 13317 | 11678 |
1977 | 150663 | 146802 | 35405 | 12393 | 8661 | 7184 | 10750 | 14069 |
1978 | 119956 | 72426 | 57827 | 14228 | 5126 | 4007 | 3398 | 13207 |
1979 | 87907 | 53754 | 34725 | 29150 | 7755 | 2809 | 2210 | 9597 |
1980 | 86033 | 47316 | 25706 | 18649 | 15944 | 4002 | 1655 | 7667 |
1981 | 163593 | 42319 | 25099 | 12313 | 9571 | 8165 | 2109 | 5822 |
1982 | 141400 | 108564 | 23184 | 15091 | 6271 | 4774 | 3717 | 4025 |
1983 | 149527 | 70167 | 54969 | 11389 | 8220 | 3114 | 2488 | 3791 |
1984 | 254131 | 76738 | 30300 | 23830 | 4740 | 3457 | 1327 | 2790 |
1985 | 352509 | 107901 | 29547 | 12844 | 9481 | 2227 | 1595 | 2306 |
1986 | 290913 | 140503 | 32046 | 11752 | 6373 | 4494 | 1194 | 2261 |
1987 | 150222 | 163420 | 36099 | 10168 | 5139 | 3283 | 2285 | 1793 |
1988 | 138489 | 72169 | 60925 | 11415 | 4550 | 2590 | 1729 | 1922 |
1989 | 102723 | 69790 | 27780 | 21620 | 4727 | 2096 | 1241 | 1642 |
1990 | 149941 | 48157 | 25758 | 11108 | 8386 | 2320 | 1032 | 1406 |
1991 | 173831 | 70881 | 17333 | 10266 | 5257 | 3826 | 1244 | 1390 |
1992 | 104643 | 88612 | 25679 | 6755 | 5197 | 2849 | 2074 | 1478 |
1993 | 175615 | 58883 | 33869 | 9093 | 2917 | 3103 | 1782 | 2228 |
1994 | 118777 | 96932 | 28311 | 13361 | 3446 | 1406 | 1448 | 2090 |
1995 | 212650 | 66533 | 41927 | 12819 | 6243 | 1623 | 894 | 1846 |
1996 | 118813 | 147376 | 29767 | 19403 | 6790 | 2419 | 691 | 1256 |
1997 | 150776 | 78615 | 88617 | 13169 | 9040 | 3259 | 1060 | 899 |
1998 | 91154 | 119923 | 44824 | 47870 | 7134 | 4436 | 1743 | 955 |
1999 | 115463 | 57384 | 73420 | 22654 | 25839 | 4069 | 2226 | 1444 |
2000 | 100021 | 96432 | 29967 | 36511 | 11114 | 12152 | 1873 | 1544 |
2001 | 202857 | 69254 | 65661 | 14474 | 17518 | 6358 | 6583 | 1455 |
2002 | 160082 | 144172 | 35757 | 34989 | 8329 | 9563 | 3830 | 4700 |
2003 | 164976 | 119953 | 84058 | 16727 | 17403 | 5148 | 5170 | 4743 |
2004 | 117637 | 110678 | 75532 | 48460 | 8046 | 8269 | 3166 | 4528 |
2005 | 145712 | 77796 | 68580 | 50365 | 27579 | 4966 | 4516 | 4206 |
2006 | 101540 | 127767 | 44429 | 38209 | 28062 | 14152 | 3090 | 4871 |
2007 | 150532 | 56527 | 82520 | 25998 | 20573 | 15891 | 7451 | 4517 |
2008 | 74119 | 96404 | 31560 | 50385 | 16278 | 11719 | 10650 | 8524 |
2009 | 58927 | 52295 | 43908 | 14742 | 26055 | 10318 | 6284 | 11081 |
2010 | 87547 | 38535 | 28031 | 20237 | 7121 | 13759 | 5962 | 10312 |
2011 | 76799 | 75364 | 22408 | 13951 | 9989 | 3609 | 6784 | 10461 |
2012 | 128356 | 44623 | 44459 | 11562 | 7098 | 4961 | 1953 | 9465 |
2013 | 92715 | 96194 | 22295 | 24534 | 6506 | 3797 | 2604 | 6451 |
2014 | 58202 | 69756 | 52417 | 12625 | 13394 | 3825 | 1971 | 5255 |
2015 | 95561 | 43749 | 46477 | 27438 | 7385 | 6863 | 2413 | 4251 |
2016 | 119950 | 64976 | 29056 | 26020 | 13670 | 4630 | 3669 | 4163 |
2017 | 93888 | 91591 | 37279 | 17989 | 16516 | 7817 | 2798 | 4432 |