Table 2. Estimated stock numbers. | ||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1967 | 143692 | 91100 | 58883 | 7376 | 5097 | 1194 | 747 | 689 |
1968 | 178341 | 98057 | 51384 | 32910 | 3906 | 2685 | 693 | 794 |
1969 | 252577 | 86878 | 58044 | 31737 | 21427 | 3014 | 2084 | 860 |
1970 | 274926 | 242546 | 48669 | 36652 | 19210 | 12345 | 1925 | 1740 |
1971 | 354046 | 210366 | 127415 | 24824 | 20176 | 12436 | 8290 | 2692 |
1972 | 240386 | 226538 | 106148 | 70844 | 14948 | 11942 | 7678 | 6929 |
1973 | 222638 | 110230 | 108118 | 65565 | 37692 | 9096 | 6730 | 9201 |
1974 | 226199 | 89398 | 49405 | 64515 | 43653 | 21684 | 5722 | 9202 |
1975 | 240599 | 75320 | 35504 | 24821 | 37136 | 26013 | 12614 | 9124 |
1976 | 435324 | 107206 | 28735 | 17566 | 13172 | 19498 | 13693 | 12324 |
1977 | 144957 | 152792 | 35919 | 12258 | 8746 | 7331 | 10905 | 14693 |
1978 | 135330 | 80480 | 56555 | 14285 | 5061 | 4034 | 3438 | 13702 |
1979 | 95131 | 53395 | 36670 | 29152 | 7903 | 2846 | 2279 | 10082 |
1980 | 99100 | 51607 | 26417 | 19299 | 16120 | 4057 | 1689 | 8061 |
1981 | 161077 | 44322 | 26047 | 12594 | 9803 | 8227 | 2112 | 6059 |
1982 | 158063 | 126712 | 23173 | 15587 | 6419 | 4829 | 3695 | 4115 |
1983 | 154925 | 73366 | 59926 | 11533 | 8500 | 3187 | 2503 | 3853 |
1984 | 281253 | 84714 | 29756 | 25114 | 4742 | 3505 | 1334 | 2838 |
1985 | 381574 | 108118 | 29947 | 12868 | 9805 | 2262 | 1641 | 2410 |
1986 | 254639 | 134989 | 32076 | 11925 | 6478 | 4664 | 1225 | 2374 |
1987 | 154324 | 196973 | 35360 | 10035 | 5197 | 3354 | 2348 | 1853 |
1988 | 145291 | 80171 | 63826 | 11538 | 4686 | 2697 | 1783 | 1979 |
1989 | 112657 | 77460 | 27660 | 22909 | 4956 | 2224 | 1306 | 1709 |
1990 | 160625 | 50972 | 26998 | 11574 | 9045 | 2526 | 1127 | 1521 |
1991 | 186752 | 63535 | 17744 | 11059 | 5766 | 4249 | 1404 | 1570 |
1992 | 118449 | 94960 | 22007 | 7129 | 5940 | 3314 | 2360 | 1717 |
1993 | 203616 | 58898 | 36231 | 8396 | 3220 | 3662 | 2081 | 2571 |
1994 | 131598 | 97477 | 22761 | 15397 | 3424 | 1632 | 1683 | 2386 |
1995 | 208005 | 73964 | 41366 | 10544 | 6972 | 1804 | 1030 | 2083 |
1996 | 129544 | 182190 | 32838 | 18024 | 6873 | 2255 | 742 | 1370 |
1997 | 149135 | 81953 | 93858 | 13323 | 8463 | 3458 | 1021 | 963 |
1998 | 88082 | 148485 | 45075 | 47188 | 8061 | 4000 | 1809 | 967 |
1999 | 96933 | 49701 | 81654 | 21176 | 24231 | 4488 | 2041 | 1440 |
2000 | 100154 | 118138 | 26284 | 38320 | 10090 | 11353 | 1871 | 1387 |
2001 | 224358 | 71547 | 69546 | 12806 | 18231 | 6119 | 6247 | 1371 |
2002 | 173920 | 168228 | 42722 | 36312 | 8544 | 10351 | 3833 | 4631 |
2003 | 199155 | 143819 | 99223 | 19464 | 16833 | 5525 | 5550 | 4779 |
2004 | 139414 | 112148 | 84888 | 50088 | 8409 | 8582 | 3345 | 4581 |
2005 | 155621 | 73423 | 69400 | 48803 | 26476 | 5225 | 4592 | 4217 |
2006 | 118885 | 167207 | 43751 | 38126 | 25883 | 13398 | 3149 | 4823 |
2007 | 162064 | 47772 | 96936 | 24855 | 20638 | 14384 | 7163 | 4541 |
2008 | 74447 | 91651 | 27744 | 55921 | 15364 | 11980 | 9956 | 8395 |
2009 | 65621 | 61031 | 49955 | 15144 | 28009 | 9087 | 6397 | 10932 |
2010 | 83422 | 44261 | 33442 | 23658 | 8832 | 13692 | 5718 | 11019 |
2011 | 123190 | 113130 | 25534 | 21370 | 11363 | 4817 | 7388 | 11891 |
2012 | 176803 | 53890 | 67065 | 17195 | 11585 | 6340 | 2804 | 12509 |
2013 | 120152 | 149469 | 33694 | 44208 | 11554 | 6734 | 3971 | 10177 |
2014 | 71265 | 96177 | 98599 | 23966 | 26926 | 8055 | 4002 | 9812 |