Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1967 | 141634 | 81577 | 57161 | 7136 | 4896 | 1147 | 744 | 681 |
1968 | 160774 | 92297 | 50377 | 31712 | 3715 | 2525 | 656 | 773 |
1969 | 285586 | 90588 | 54453 | 30976 | 20415 | 2826 | 1949 | 816 |
1970 | 294056 | 216621 | 49189 | 35323 | 18620 | 11675 | 1793 | 1620 |
1971 | 355133 | 191771 | 119241 | 24664 | 19400 | 11903 | 7801 | 2494 |
1972 | 223804 | 209561 | 103147 | 67439 | 14528 | 11366 | 7288 | 6468 |
1973 | 200806 | 111153 | 105454 | 63446 | 35837 | 8697 | 6338 | 8579 |
1974 | 199109 | 90275 | 48334 | 62854 | 42059 | 20582 | 5409 | 8534 |
1975 | 234681 | 76247 | 35399 | 24272 | 36227 | 25144 | 12003 | 8503 |
1976 | 405791 | 102388 | 29594 | 17410 | 12902 | 19120 | 13274 | 11605 |
1977 | 149467 | 148037 | 35568 | 12421 | 8672 | 7195 | 10746 | 14006 |
1978 | 120272 | 72299 | 58071 | 14219 | 5108 | 4002 | 3389 | 13150 |
1979 | 87397 | 53728 | 34732 | 29236 | 7774 | 2803 | 2204 | 9539 |
1980 | 85535 | 46991 | 25672 | 18681 | 16019 | 4010 | 1657 | 7666 |
1981 | 163241 | 41898 | 24924 | 12275 | 9590 | 8220 | 2118 | 5863 |
1982 | 140987 | 108607 | 23043 | 15071 | 6261 | 4786 | 3728 | 4042 |
1983 | 148578 | 69661 | 55035 | 11359 | 8258 | 3120 | 2503 | 3792 |
1984 | 255620 | 76364 | 30104 | 23894 | 4727 | 3466 | 1325 | 2777 |
1985 | 356297 | 108322 | 29498 | 12795 | 9465 | 2221 | 1590 | 2299 |
1986 | 290217 | 141851 | 32149 | 11769 | 6371 | 4483 | 1193 | 2261 |
1987 | 149130 | 164233 | 36222 | 10167 | 5141 | 3291 | 2287 | 1797 |
1988 | 138329 | 71614 | 61435 | 11396 | 4550 | 2596 | 1740 | 1924 |
1989 | 102354 | 69697 | 27710 | 21771 | 4710 | 2094 | 1243 | 1642 |
1990 | 150575 | 47992 | 25800 | 11120 | 8386 | 2313 | 1028 | 1402 |
1991 | 174782 | 71044 | 17327 | 10328 | 5259 | 3806 | 1240 | 1388 |
1992 | 103682 | 88959 | 25709 | 6766 | 5268 | 2853 | 2063 | 1476 |
1993 | 175584 | 58553 | 34085 | 9100 | 2883 | 3216 | 1798 | 2239 |
1994 | 118234 | 96412 | 28330 | 13391 | 3389 | 1416 | 1485 | 2113 |
1995 | 213557 | 65866 | 42037 | 12941 | 6326 | 1567 | 912 | 1881 |
1996 | 119057 | 148369 | 29543 | 19439 | 6975 | 2441 | 680 | 1289 |
1997 | 148836 | 79366 | 90944 | 13086 | 9041 | 3424 | 1076 | 917 |
1998 | 87157 | 119865 | 45645 | 49489 | 7094 | 4532 | 1824 | 977 |
1999 | 116038 | 54938 | 72589 | 22598 | 26865 | 4153 | 2290 | 1510 |
2000 | 100978 | 96712 | 28881 | 36640 | 11042 | 12706 | 1927 | 1603 |
2001 | 207689 | 69028 | 65079 | 14139 | 17752 | 6220 | 6794 | 1488 |
2002 | 153476 | 144042 | 35525 | 34380 | 8281 | 9509 | 3769 | 4780 |
2003 | 157657 | 116390 | 83740 | 16596 | 16868 | 5342 | 5138 | 4754 |
2004 | 115996 | 104197 | 71217 | 47632 | 7929 | 8110 | 3246 | 4465 |
2005 | 146730 | 75220 | 64703 | 47923 | 27646 | 4897 | 4415 | 4182 |
2006 | 101712 | 127511 | 42069 | 36424 | 26685 | 14221 | 3033 | 4755 |
2007 | 157555 | 55590 | 80482 | 24355 | 19735 | 15116 | 7305 | 4361 |
2008 | 74615 | 100409 | 31806 | 50075 | 15268 | 11166 | 10254 | 8365 |
2009 | 57932 | 52383 | 45363 | 15150 | 26017 | 9315 | 5995 | 10786 |
2010 | 91144 | 37807 | 28074 | 20714 | 7356 | 13428 | 5546 | 10120 |
2011 | 82077 | 80128 | 22255 | 14035 | 10177 | 3726 | 6700 | 10401 |
2012 | 133155 | 47145 | 48437 | 11884 | 7291 | 4921 | 2018 | 9586 |
2013 | 94668 | 100494 | 23131 | 26162 | 6711 | 3927 | 2617 | 6597 |
2014 | 60000 | 71118 | 53874 | 12907 | 14133 | 3964 | 2031 | 5359 |
2015 | 100002 | 45495 | 47855 | 28145 | 7463 | 7216 | 2505 | 4343 |
2016 | 125109 | 69218 | 30324 | 26327 | 13835 | 4699 | 3796 | 4269 |
2017 | 86321 | 97693 | 40520 | 18924 | 16398 | 7828 | 2836 | 4506 |
2018 | 49673 | 67863 | 65304 | 24174 | 10784 | 9413 | 4500 | 4264 |