Table 3. Estimated stock numbers at age. | ||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 |
1963 | 397358 | 168642 | 20040 | 10221 | 8091 | 4837 |
1964 | 649992 | 119943 | 51724 | 11466 | 5183 | 6605 |
1965 | 872227 | 205771 | 40345 | 22815 | 6150 | 5167 |
1966 | 1059941 | 251576 | 67663 | 16270 | 9272 | 5796 |
1967 | 892007 | 307669 | 72766 | 28365 | 7954 | 7737 |
1968 | 447823 | 264037 | 90012 | 28636 | 14186 | 6636 |
1969 | 390619 | 127137 | 72280 | 33935 | 11267 | 9517 |
1970 | 1319849 | 118223 | 38945 | 32184 | 15266 | 7938 |
1971 | 1742760 | 383791 | 33614 | 14925 | 15997 | 10098 |
1972 | 431948 | 480974 | 90827 | 12107 | 5941 | 12341 |
1973 | 635757 | 109297 | 105940 | 29929 | 4942 | 6771 |
1974 | 632557 | 163422 | 23684 | 36407 | 10915 | 5341 |
1975 | 1094873 | 157958 | 36875 | 9709 | 16378 | 6848 |
1976 | 756248 | 274165 | 34049 | 13709 | 3791 | 9468 |
1977 | 1846061 | 165734 | 51134 | 10794 | 5107 | 5885 |
1978 | 1120987 | 432332 | 30852 | 18839 | 5651 | 4399 |
1979 | 1400018 | 257163 | 81105 | 8910 | 7330 | 3342 |
1980 | 2255066 | 301095 | 59396 | 24610 | 3980 | 4481 |
1981 | 877061 | 480003 | 59300 | 17636 | 8762 | 3459 |
1982 | 1417446 | 182584 | 93803 | 17001 | 6577 | 5400 |
1983 | 784535 | 304010 | 33551 | 21212 | 5391 | 4288 |
1984 | 1441364 | 169901 | 52351 | 7969 | 6737 | 3667 |
1985 | 350132 | 320616 | 33205 | 14730 | 2770 | 4021 |
1986 | 1602115 | 82217 | 58306 | 10156 | 5613 | 2850 |
1987 | 610103 | 379218 | 16624 | 15429 | 2994 | 3217 |
1988 | 422176 | 148840 | 71638 | 5287 | 4926 | 2241 |
1989 | 736309 | 104811 | 30687 | 17286 | 1834 | 2826 |
1990 | 294490 | 178009 | 20507 | 7869 | 5078 | 1589 |
1991 | 341815 | 74368 | 30828 | 6004 | 2684 | 2856 |
1992 | 783342 | 90480 | 15140 | 8825 | 2029 | 1957 |
1993 | 397564 | 198726 | 18239 | 5009 | 2826 | 1508 |
1994 | 957405 | 107111 | 36807 | 5475 | 1710 | 1637 |
1995 | 547175 | 251035 | 24031 | 10340 | 1797 | 1255 |
1996 | 350017 | 140940 | 41158 | 5663 | 3352 | 1363 |
1997 | 1076591 | 99430 | 26817 | 9542 | 1853 | 1611 |
1998 | 112193 | 301967 | 21878 | 7004 | 3031 | 1183 |
1999 | 227409 | 32988 | 55376 | 5458 | 2034 | 1501 |
2000 | 417384 | 65620 | 8567 | 9647 | 1460 | 1001 |
2001 | 153623 | 124847 | 14157 | 2141 | 2207 | 688 |
2002 | 229882 | 47998 | 25647 | 3799 | 581 | 895 |
2003 | 114045 | 66229 | 10946 | 7104 | 1060 | 499 |
2004 | 193753 | 36851 | 14320 | 3008 | 1966 | 546 |
2005 | 154610 | 54053 | 8350 | 3345 | 989 | 1006 |
2006 | 354430 | 47971 | 13067 | 2204 | 1097 | 895 |
2007 | 168675 | 102794 | 10496 | 4181 | 975 | 771 |
2008 | 190296 | 47821 | 24724 | 3176 | 1616 | 951 |
2009 | 183205 | 54022 | 11695 | 7582 | 1383 | 1084 |
2010 | 270702 | 54566 | 13403 | 3900 | 3172 | 1019 |
2011 | 132447 | 77484 | 13718 | 4226 | 1693 | 2057 |
2012 | 180257 | 39775 | 20323 | 5873 | 1888 | 1791 |
2013 | 222935 | 50719 | 11316 | 8523 | 2843 | 1733 |
2014 | 310733 | 62894 | 15590 | 4924 | 4083 | 2164 |
2015 | 149941 | 89166 | 19833 | 6195 | 2331 | 3669 |
2016 | 113416 | 39501 | 25220 | 9595 | 3125 | 2664 |
2017 | 313774 | 29114 | 11676 | 10128 | 4971 | 2865 |
2018 | 78158 | 76004 | 8846 | 4574 | 4236 | 4546 |
2019 | 181905 | 19242 | 18592 | 2572 | 1629 | 4508 |