Table 3. Estimated stock numbers at age. | ||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 |
1963 | 398981 | 168753 | 20023 | 10204 | 8088 | 4918 |
1964 | 652617 | 120441 | 51675 | 11455 | 5189 | 6713 |
1965 | 873444 | 206296 | 40380 | 22864 | 6166 | 5287 |
1966 | 1062415 | 252231 | 67679 | 16338 | 9335 | 5900 |
1967 | 892245 | 308583 | 72907 | 28518 | 7989 | 7887 |
1968 | 448982 | 263964 | 90168 | 28745 | 14274 | 6810 |
1969 | 392926 | 127580 | 72251 | 33979 | 11319 | 9687 |
1970 | 1321354 | 118686 | 38815 | 32161 | 15282 | 8101 |
1971 | 1736489 | 383594 | 33644 | 14945 | 16016 | 10289 |
1972 | 429275 | 479299 | 91042 | 12161 | 5977 | 12536 |
1973 | 635258 | 108975 | 106060 | 29976 | 4959 | 6921 |
1974 | 630697 | 163686 | 23685 | 36415 | 10944 | 5422 |
1975 | 1085678 | 157762 | 36903 | 9679 | 16386 | 6965 |
1976 | 750299 | 272316 | 34088 | 13684 | 3800 | 9630 |
1977 | 1831074 | 165699 | 51213 | 10818 | 5108 | 5981 |
1978 | 1121572 | 429425 | 30936 | 18828 | 5643 | 4497 |
1979 | 1398418 | 258564 | 80961 | 8918 | 7325 | 3415 |
1980 | 2256295 | 301380 | 59317 | 24579 | 3969 | 4557 |
1981 | 876544 | 481983 | 59295 | 17618 | 8771 | 3520 |
1982 | 1449702 | 182762 | 93738 | 17008 | 6582 | 5494 |
1983 | 804616 | 311932 | 33527 | 21249 | 5389 | 4385 |
1984 | 1489414 | 174282 | 52532 | 7972 | 6717 | 3742 |
1985 | 360193 | 330981 | 33306 | 14708 | 2752 | 4093 |
1986 | 1632011 | 84669 | 58647 | 10161 | 5597 | 2914 |
1987 | 619436 | 385848 | 16701 | 15431 | 2988 | 3285 |
1988 | 428268 | 150929 | 71741 | 5271 | 4919 | 2300 |
1989 | 748813 | 106146 | 30812 | 17398 | 1825 | 2889 |
1990 | 296352 | 181438 | 20558 | 7884 | 5102 | 1635 |
1991 | 341660 | 74916 | 31009 | 6019 | 2685 | 2918 |
1992 | 799226 | 90364 | 15180 | 8834 | 2027 | 2016 |
1993 | 398275 | 202181 | 18335 | 5028 | 2841 | 1558 |
1994 | 966732 | 107411 | 37123 | 5518 | 1723 | 1689 |
1995 | 553337 | 252234 | 24078 | 10370 | 1803 | 1296 |
1996 | 355862 | 141905 | 41364 | 5700 | 3360 | 1401 |
1997 | 1104323 | 101019 | 27074 | 9632 | 1863 | 1669 |
1998 | 113092 | 306730 | 22163 | 7104 | 3070 | 1236 |
1999 | 232955 | 33061 | 56123 | 5530 | 2068 | 1560 |
2000 | 428118 | 67142 | 8658 | 9906 | 1497 | 1057 |
2001 | 156143 | 127748 | 14506 | 2190 | 2273 | 734 |
2002 | 236187 | 48780 | 26183 | 3879 | 596 | 942 |
2003 | 116461 | 67939 | 11162 | 7236 | 1090 | 529 |
2004 | 198011 | 37636 | 14621 | 3062 | 2015 | 575 |
2005 | 154945 | 54861 | 8457 | 3409 | 1002 | 1049 |
2006 | 361659 | 47979 | 13142 | 2226 | 1107 | 926 |
2007 | 169678 | 104105 | 10569 | 4197 | 981 | 802 |
2008 | 191610 | 48039 | 24884 | 3221 | 1639 | 984 |
2009 | 184923 | 54499 | 11814 | 7674 | 1406 | 1132 |
2010 | 278065 | 54942 | 13544 | 3958 | 3218 | 1066 |
2011 | 134432 | 78905 | 13780 | 4278 | 1714 | 2119 |
2012 | 181156 | 40291 | 20592 | 5934 | 1913 | 1847 |
2013 | 229332 | 50892 | 11496 | 8699 | 2890 | 1791 |
2014 | 324526 | 64674 | 15864 | 5057 | 4185 | 2251 |
2015 | 158344 | 93656 | 20748 | 6511 | 2422 | 3852 |
2016 | 111246 | 42108 | 27456 | 10418 | 3350 | 2891 |
2017 | 388983 | 28282 | 13282 | 12115 | 5604 | 3270 |
2018 | 98147 | 98532 | 8455 | 5576 | 6357 | 5135 |