Table 3. Estimated stock numbers at age. | ||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 |
1963 | 389642 | 159343 | 20393 | 10592 | 8809 | 5153 |
1964 | 704863 | 117927 | 48906 | 11114 | 5195 | 7099 |
1965 | 859333 | 221653 | 38470 | 21604 | 6042 | 5958 |
1966 | 1041141 | 248065 | 71121 | 16198 | 9089 | 6284 |
1967 | 901840 | 301401 | 71546 | 28959 | 7736 | 7810 |
1968 | 454634 | 264384 | 86459 | 28033 | 14005 | 7055 |
1969 | 398899 | 128643 | 70198 | 33219 | 11124 | 9368 |
1970 | 1334254 | 119617 | 38738 | 30963 | 15215 | 8395 |
1971 | 1763192 | 388823 | 33650 | 14970 | 16058 | 10757 |
1972 | 442588 | 485168 | 92631 | 12611 | 5888 | 12589 |
1973 | 603063 | 112439 | 108219 | 29854 | 5109 | 7238 |
1974 | 631806 | 156523 | 25206 | 38479 | 11419 | 5542 |
1975 | 1124728 | 160253 | 36315 | 9774 | 16833 | 7266 |
1976 | 670646 | 284890 | 35528 | 13990 | 3894 | 10134 |
1977 | 1846916 | 148338 | 55328 | 11650 | 5334 | 5669 |
1978 | 1096551 | 435095 | 28317 | 19038 | 5672 | 4240 |
1979 | 1396461 | 251053 | 82649 | 8592 | 7499 | 3535 |
1980 | 2222378 | 306487 | 57468 | 24662 | 3832 | 4789 |
1981 | 899198 | 469230 | 60543 | 17139 | 8832 | 3658 |
1982 | 1501736 | 185878 | 89654 | 16805 | 6141 | 5555 |
1983 | 795050 | 311779 | 33358 | 20678 | 5292 | 4378 |
1984 | 1438906 | 172241 | 53519 | 8346 | 6840 | 3848 |
1985 | 352850 | 317147 | 33936 | 14952 | 2886 | 4204 |
1986 | 1657008 | 83178 | 56828 | 10476 | 5669 | 3076 |
1987 | 619924 | 382581 | 16625 | 15347 | 3029 | 3316 |
1988 | 438563 | 149940 | 71004 | 5116 | 4928 | 2386 |
1989 | 728352 | 107763 | 30124 | 17820 | 1784 | 2897 |
1990 | 286647 | 174433 | 21723 | 7836 | 5243 | 1657 |
1991 | 337123 | 73207 | 30856 | 6340 | 2695 | 2850 |
1992 | 766725 | 88191 | 14970 | 8793 | 2070 | 2020 |
1993 | 389958 | 195249 | 17691 | 4847 | 2823 | 1569 |
1994 | 920454 | 106091 | 35873 | 5303 | 1641 | 1666 |
1995 | 518305 | 239119 | 23781 | 9736 | 1702 | 1246 |
1996 | 345020 | 137021 | 40476 | 5842 | 3214 | 1212 |
1997 | 1076557 | 96888 | 26327 | 9548 | 1824 | 1538 |
1998 | 108365 | 298706 | 20958 | 6639 | 2899 | 1150 |
1999 | 243060 | 31985 | 52865 | 5156 | 1889 | 1376 |
2000 | 431363 | 68784 | 8517 | 9470 | 1335 | 945 |
2001 | 152825 | 126586 | 14305 | 2141 | 2291 | 674 |
2002 | 239234 | 47109 | 25287 | 3776 | 596 | 906 |
2003 | 116382 | 69553 | 10769 | 6728 | 1050 | 521 |
2004 | 202986 | 36929 | 14543 | 2890 | 1921 | 542 |
2005 | 154908 | 58027 | 8601 | 3445 | 940 | 918 |
2006 | 365287 | 46400 | 14107 | 2368 | 1120 | 758 |
2007 | 163200 | 104471 | 10157 | 3957 | 963 | 717 |
2008 | 190364 | 46313 | 24933 | 3121 | 1448 | 804 |
2009 | 182816 | 54092 | 11139 | 7363 | 1282 | 940 |
2010 | 259407 | 53395 | 12755 | 3616 | 2928 | 869 |
2011 | 121393 | 74672 | 13283 | 4034 | 1530 | 1664 |
2012 | 173307 | 36696 | 19378 | 5529 | 1775 | 1507 |
2013 | 224136 | 49281 | 10560 | 7654 | 2572 | 1438 |
2014 | 302550 | 63156 | 14989 | 4388 | 3588 | 1825 |
2015 | 142124 | 85727 | 19075 | 6188 | 2074 | 2849 |
2016 | 107138 | 37781 | 24039 | 8836 | 2956 | 2147 |
2017 | 333519 | 27771 | 11348 | 9284 | 4707 | 2402 |
2018 | 81905 | 83016 | 8752 | 4509 | 3764 | 3968 |
2019 | 146220 | 20488 | 21662 | 2788 | 1718 | 3757 |