Table 3. Estimated stock numbers at age. | ||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 |
1963 | 397861 | 169136 | 19981 | 10202 | 8074 | 4834 |
1964 | 648833 | 120038 | 51671 | 11449 | 5179 | 6603 |
1965 | 874576 | 205548 | 40351 | 22827 | 6145 | 5169 |
1966 | 1061485 | 252191 | 67644 | 16285 | 9275 | 5781 |
1967 | 891940 | 308060 | 72859 | 28418 | 7957 | 7733 |
1968 | 448109 | 264046 | 90089 | 28690 | 14211 | 6649 |
1969 | 391264 | 127074 | 72201 | 33933 | 11282 | 9507 |
1970 | 1319001 | 118310 | 38843 | 32127 | 15236 | 7915 |
1971 | 1735275 | 383556 | 33619 | 14922 | 15970 | 10049 |
1972 | 431001 | 479254 | 90919 | 12126 | 5949 | 12271 |
1973 | 634169 | 108934 | 105900 | 29917 | 4940 | 6727 |
1974 | 630369 | 163167 | 23639 | 36321 | 10890 | 5283 |
1975 | 1085628 | 157334 | 36828 | 9673 | 16331 | 6787 |
1976 | 754498 | 272390 | 34026 | 13664 | 3788 | 9388 |
1977 | 1831202 | 165785 | 51095 | 10763 | 5093 | 5813 |
1978 | 1115005 | 429908 | 30878 | 18767 | 5630 | 4359 |
1979 | 1396762 | 256450 | 80948 | 8878 | 7291 | 3300 |
1980 | 2247728 | 300326 | 59297 | 24517 | 3957 | 4415 |
1981 | 874072 | 479396 | 59288 | 17582 | 8719 | 3397 |
1982 | 1405138 | 181734 | 93768 | 16989 | 6556 | 5319 |
1983 | 778856 | 301549 | 33505 | 21169 | 5381 | 4224 |
1984 | 1427094 | 168957 | 52221 | 7949 | 6698 | 3603 |
1985 | 351191 | 318467 | 33145 | 14675 | 2753 | 3948 |
1986 | 1576892 | 82597 | 58106 | 10126 | 5573 | 2794 |
1987 | 604506 | 374644 | 16620 | 15346 | 2975 | 3154 |
1988 | 415364 | 147750 | 71286 | 5241 | 4881 | 2190 |
1989 | 725003 | 103327 | 30572 | 17193 | 1812 | 2759 |
1990 | 290041 | 175799 | 20356 | 7797 | 5016 | 1537 |
1991 | 331095 | 73122 | 30594 | 5935 | 2641 | 2760 |
1992 | 755064 | 87312 | 14917 | 8677 | 1985 | 1877 |
1993 | 383798 | 191166 | 17633 | 4830 | 2717 | 1413 |
1994 | 914881 | 103143 | 35458 | 5257 | 1634 | 1521 |
1995 | 523283 | 240054 | 23071 | 9898 | 1711 | 1156 |
1996 | 336084 | 135053 | 39556 | 5437 | 3196 | 1255 |
1997 | 1021714 | 95432 | 25825 | 9169 | 1775 | 1493 |
1998 | 108417 | 287112 | 20900 | 6693 | 2883 | 1084 |
1999 | 218912 | 31538 | 52619 | 5160 | 1925 | 1368 |
2000 | 404922 | 63068 | 8175 | 9241 | 1389 | 913 |
2001 | 148931 | 121308 | 13654 | 2062 | 2114 | 628 |
2002 | 223024 | 46490 | 24849 | 3669 | 559 | 817 |
2003 | 111362 | 64256 | 10562 | 6820 | 1010 | 445 |
2004 | 189388 | 36025 | 13890 | 2903 | 1875 | 486 |
2005 | 152981 | 53042 | 8179 | 3259 | 951 | 904 |
2006 | 346800 | 47639 | 12886 | 2159 | 1056 | 797 |
2007 | 166035 | 100988 | 10347 | 4067 | 933 | 679 |
2008 | 186679 | 47106 | 24252 | 3089 | 1538 | 828 |
2009 | 179811 | 53075 | 11463 | 7332 | 1308 | 938 |
2010 | 264120 | 53437 | 13063 | 3750 | 2958 | 862 |
2011 | 129315 | 75712 | 13292 | 4030 | 1564 | 1717 |
2012 | 176577 | 38765 | 19628 | 5554 | 1722 | 1459 |
2013 | 218392 | 49609 | 10931 | 8057 | 2568 | 1390 |
2014 | 303724 | 61583 | 15089 | 4665 | 3684 | 1722 |
2015 | 148305 | 87244 | 19251 | 5881 | 2098 | 2913 |
2016 | 111470 | 39083 | 24513 | 9103 | 2786 | 2067 |
2017 | 284201 | 28581 | 11533 | 9689 | 4444 | 2212 |
2018 | 72495 | 67972 | 8663 | 4591 | 3804 | 3498 |
2019 | 156655 | 17693 | 15365 | 2365 | 1870 | 3029 |
2020 | 262978 | 39474 | 4796 | 5053 | 885 | 2312 |