Table 2. Estimated stock numbers. | ||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1967 | 147422 | 86612 | 58678 | 7344 | 5050 | 1186 | 759 | 701 |
1968 | 165830 | 96472 | 52412 | 32813 | 3913 | 2683 | 691 | 810 |
1969 | 290386 | 94498 | 56635 | 32240 | 21232 | 2966 | 2054 | 877 |
1970 | 304721 | 219244 | 50633 | 36201 | 19408 | 12333 | 1901 | 1745 |
1971 | 362231 | 198668 | 119998 | 25610 | 20074 | 12437 | 8238 | 2646 |
1972 | 232626 | 216559 | 105578 | 68351 | 15103 | 11854 | 7664 | 6867 |
1973 | 207638 | 116773 | 107160 | 64941 | 36900 | 9089 | 6704 | 9101 |
1974 | 205204 | 95428 | 49414 | 63773 | 42848 | 21357 | 5666 | 9140 |
1975 | 243986 | 81229 | 35857 | 24722 | 36672 | 25562 | 12441 | 9006 |
1976 | 400712 | 108553 | 29790 | 17526 | 13115 | 19418 | 13566 | 12164 |
1977 | 157991 | 155401 | 35438 | 12399 | 8710 | 7252 | 10834 | 14513 |
1978 | 123937 | 76392 | 57885 | 14186 | 5157 | 4047 | 3438 | 13583 |
1979 | 91843 | 56576 | 35588 | 29431 | 7824 | 2862 | 2264 | 9985 |
1980 | 90035 | 49756 | 26487 | 19036 | 16161 | 4070 | 1688 | 7953 |
1981 | 167077 | 44612 | 25929 | 12654 | 9754 | 8271 | 2139 | 5982 |
1982 | 147152 | 111487 | 23972 | 15484 | 6440 | 4865 | 3779 | 4137 |
1983 | 157174 | 73977 | 55681 | 11689 | 8384 | 3189 | 2521 | 3904 |
1984 | 262833 | 81306 | 30803 | 23928 | 4828 | 3517 | 1354 | 2882 |
1985 | 361614 | 115297 | 30024 | 13034 | 9643 | 2286 | 1645 | 2401 |
1986 | 301589 | 150186 | 32512 | 11890 | 6498 | 4620 | 1229 | 2354 |
1987 | 158821 | 171015 | 36027 | 10212 | 5218 | 3352 | 2342 | 1859 |
1988 | 144168 | 77404 | 60929 | 11558 | 4654 | 2666 | 1772 | 2000 |
1989 | 109421 | 73809 | 28409 | 21818 | 4891 | 2187 | 1292 | 1726 |
1990 | 152896 | 52598 | 25956 | 11420 | 8723 | 2459 | 1101 | 1511 |
1991 | 171836 | 73589 | 18319 | 10295 | 5559 | 4115 | 1352 | 1523 |
1992 | 118898 | 86323 | 24876 | 7349 | 5208 | 3111 | 2282 | 1653 |
1993 | 177379 | 66155 | 32460 | 9158 | 3459 | 3315 | 1974 | 2498 |
1994 | 138413 | 99501 | 28670 | 13416 | 3898 | 1810 | 1616 | 2379 |
1995 | 219823 | 80716 | 41893 | 12734 | 6819 | 1939 | 1123 | 2119 |
1996 | 125636 | 153992 | 33329 | 18156 | 7091 | 2662 | 831 | 1494 |
1997 | 149316 | 82195 | 86226 | 14292 | 8745 | 3567 | 1194 | 1087 |
1998 | 91958 | 113797 | 45440 | 45891 | 7811 | 4321 | 1908 | 1127 |
1999 | 116828 | 57602 | 66736 | 22077 | 23307 | 4390 | 2218 | 1615 |
2000 | 113695 | 97124 | 29971 | 32335 | 10604 | 10617 | 1956 | 1625 |
2001 | 205743 | 80697 | 66443 | 15375 | 16232 | 6200 | 6079 | 1576 |
2002 | 181367 | 140104 | 42188 | 35783 | 9009 | 9102 | 3805 | 4656 |
2003 | 169844 | 139608 | 81924 | 20338 | 17910 | 5766 | 5177 | 4854 |
2004 | 123365 | 117076 | 83744 | 47599 | 9621 | 8530 | 3605 | 4937 |
2005 | 149594 | 82801 | 69861 | 51787 | 25493 | 5786 | 4777 | 4786 |
2006 | 109922 | 122649 | 45245 | 37449 | 27067 | 12994 | 3430 | 5307 |
2007 | 133451 | 60297 | 72589 | 25448 | 19267 | 14812 | 6929 | 4854 |
2008 | 73736 | 89356 | 32543 | 43313 | 15382 | 10742 | 9898 | 8275 |
2009 | 66993 | 53373 | 42728 | 15556 | 22252 | 8721 | 5700 | 10519 |
2010 | 104003 | 44908 | 28941 | 20352 | 7605 | 11890 | 5116 | 9698 |
2011 | 116723 | 93030 | 28586 | 15993 | 10510 | 4135 | 6161 | 9832 |
2012 | 174331 | 67392 | 61216 | 16348 | 9051 | 5640 | 2225 | 9450 |
2013 | 123237 | 140088 | 36058 | 37276 | 9509 | 5203 | 3106 | 6980 |
2014 | 85989 | 93313 | 85452 | 22111 | 22017 | 5496 | 2713 | 6013 |
2015 | 127079 | 68430 | 67899 | 56465 | 14589 | 13599 | 3441 | 5321 |