Table 3. Estimated stock numbers at age. | ||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 |
1963 | 483649 | 186914 | 20092 | 10303 | 8217 | 5215 |
1964 | 787899 | 132643 | 51809 | 11541 | 5259 | 7073 |
1965 | 1054436 | 226666 | 40450 | 23030 | 6231 | 5575 |
1966 | 1278673 | 277479 | 67824 | 16458 | 9443 | 6198 |
1967 | 1072146 | 338771 | 73070 | 28721 | 8069 | 8255 |
1968 | 537781 | 289721 | 90288 | 28934 | 14428 | 7143 |
1969 | 469959 | 139616 | 72340 | 34188 | 11454 | 10122 |
1970 | 1571297 | 129636 | 38765 | 32280 | 15408 | 8464 |
1971 | 2049145 | 418114 | 33588 | 14967 | 16064 | 10656 |
1972 | 504217 | 521339 | 90884 | 12168 | 5986 | 12890 |
1973 | 741557 | 118339 | 105928 | 30001 | 4965 | 7157 |
1974 | 725812 | 177427 | 23650 | 36460 | 10992 | 5606 |
1975 | 1244138 | 168401 | 36738 | 9660 | 16419 | 7168 |
1976 | 861450 | 287465 | 33872 | 13632 | 3794 | 9854 |
1977 | 2114643 | 173767 | 50902 | 10790 | 5103 | 6147 |
1978 | 1300868 | 446987 | 30722 | 18768 | 5633 | 4617 |
1979 | 1643244 | 267308 | 80264 | 8902 | 7322 | 3507 |
1980 | 2663527 | 311767 | 58681 | 24538 | 3956 | 4650 |
1981 | 1043333 | 498165 | 58666 | 17592 | 8756 | 3595 |
1982 | 1724571 | 188745 | 92568 | 16993 | 6560 | 5576 |
1983 | 944631 | 321429 | 33014 | 21222 | 5372 | 4460 |
1984 | 1758556 | 177964 | 51677 | 7969 | 6703 | 3809 |
1985 | 416001 | 339408 | 32729 | 14699 | 2748 | 4166 |
1986 | 1899597 | 85620 | 57635 | 10172 | 5594 | 2973 |
1987 | 714086 | 393188 | 16329 | 15417 | 2989 | 3344 |
1988 | 487905 | 152744 | 70273 | 5251 | 4918 | 2347 |
1989 | 848821 | 107336 | 30208 | 17418 | 1823 | 2936 |
1990 | 328611 | 184151 | 20124 | 7883 | 5116 | 1670 |
1991 | 373683 | 75282 | 30405 | 6028 | 2689 | 2966 |
1992 | 880845 | 90390 | 14813 | 8842 | 2030 | 2055 |
1993 | 428908 | 203338 | 17897 | 5026 | 2848 | 1586 |
1994 | 1051000 | 106731 | 36205 | 5534 | 1730 | 1714 |
1995 | 599483 | 253253 | 23493 | 10403 | 1812 | 1316 |
1996 | 380930 | 141610 | 40316 | 5744 | 3378 | 1421 |
1997 | 1203801 | 100125 | 26184 | 9688 | 1873 | 1692 |
1998 | 118004 | 307836 | 21450 | 7183 | 3106 | 1258 |
1999 | 245422 | 32225 | 54608 | 5636 | 2110 | 1591 |
2000 | 448372 | 66046 | 8274 | 10111 | 1525 | 1077 |
2001 | 160303 | 125607 | 13872 | 2227 | 2315 | 746 |
2002 | 244580 | 47654 | 25025 | 3972 | 609 | 959 |
2003 | 116891 | 66717 | 10629 | 7404 | 1119 | 537 |
2004 | 199420 | 36490 | 13908 | 3130 | 2057 | 581 |
2005 | 151536 | 52712 | 7952 | 3477 | 1015 | 1052 |
2006 | 357050 | 45522 | 12196 | 2241 | 1109 | 916 |
2007 | 166735 | 99289 | 9844 | 4218 | 985 | 795 |
2008 | 190717 | 45824 | 23226 | 3261 | 1654 | 977 |
2009 | 185285 | 52440 | 11077 | 7737 | 1421 | 1127 |
2010 | 288348 | 53154 | 12787 | 4019 | 3260 | 1065 |
2011 | 141053 | 77618 | 13044 | 4378 | 1758 | 2131 |
2012 | 197022 | 39807 | 19633 | 6073 | 1970 | 1861 |
2013 | 256192 | 50876 | 10944 | 8929 | 2983 | 1805 |
2014 | 358619 | 65049 | 15117 | 5207 | 4338 | 2274 |
2015 | 170471 | 95432 | 19924 | 6782 | 2540 | 3927 |
2016 | 119078 | 42364 | 26582 | 10915 | 3610 | 3008 |
2017 | 610651 | 28778 | 12530 | 12545 | 5960 | 3971 |