Table 2. Estimated stock numbers. | ||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1967 | 147939 | 87340 | 58637 | 7358 | 5024 | 1178 | 758 | 701 |
1968 | 164631 | 96236 | 52270 | 32922 | 3973 | 2718 | 691 | 817 |
1969 | 292077 | 94628 | 56531 | 32193 | 21153 | 2947 | 2037 | 891 |
1970 | 309446 | 216321 | 50676 | 35799 | 19428 | 12423 | 1895 | 1760 |
1971 | 362904 | 200326 | 118842 | 25997 | 20048 | 12414 | 8255 | 2608 |
1972 | 232537 | 217074 | 106685 | 67842 | 15254 | 11861 | 7673 | 6845 |
1973 | 206246 | 117354 | 107748 | 65191 | 36990 | 9152 | 6769 | 9061 |
1974 | 202988 | 95676 | 49930 | 63622 | 42472 | 21461 | 5676 | 9214 |
1975 | 243242 | 81514 | 36189 | 24935 | 36460 | 25277 | 12487 | 9016 |
1976 | 391248 | 107716 | 29800 | 17563 | 13170 | 19423 | 13537 | 12206 |
1977 | 160168 | 154479 | 35399 | 12412 | 8684 | 7201 | 10791 | 14517 |
1978 | 122954 | 76614 | 57698 | 14306 | 5234 | 4064 | 3454 | 13604 |
1979 | 92745 | 56631 | 35441 | 29264 | 7810 | 2885 | 2269 | 10021 |
1980 | 90576 | 50312 | 26418 | 18904 | 16024 | 4084 | 1688 | 7896 |
1981 | 167637 | 45295 | 26059 | 12693 | 9728 | 8213 | 2149 | 5879 |
1982 | 147898 | 110319 | 23963 | 15343 | 6457 | 4875 | 3808 | 4123 |
1983 | 158883 | 75105 | 54779 | 11643 | 8237 | 3186 | 2513 | 3936 |
1984 | 258609 | 81889 | 31111 | 23580 | 4855 | 3502 | 1369 | 2930 |
1985 | 352327 | 114354 | 30146 | 13125 | 9644 | 2294 | 1651 | 2407 |
1986 | 303627 | 147472 | 32590 | 11870 | 6471 | 4619 | 1222 | 2335 |
1987 | 160990 | 168498 | 36175 | 10314 | 5197 | 3308 | 2325 | 1843 |
1988 | 145078 | 78379 | 59588 | 11672 | 4643 | 2630 | 1734 | 1997 |
1989 | 110541 | 74259 | 28457 | 21377 | 4914 | 2173 | 1273 | 1723 |
1990 | 149583 | 53579 | 26216 | 11346 | 8639 | 2443 | 1090 | 1504 |
1991 | 170279 | 72047 | 18813 | 10444 | 5484 | 4088 | 1330 | 1494 |
1992 | 123085 | 86302 | 24155 | 7615 | 5293 | 3023 | 2247 | 1610 |
1993 | 176961 | 67837 | 31749 | 8503 | 3624 | 3090 | 1868 | 2392 |
1994 | 140412 | 101414 | 28454 | 12503 | 3449 | 1694 | 1492 | 2229 |
1995 | 207809 | 80428 | 42282 | 12514 | 6140 | 1673 | 1011 | 1959 |
1996 | 129661 | 147007 | 33774 | 18283 | 6613 | 2468 | 729 | 1369 |
1997 | 157800 | 85289 | 83343 | 14627 | 8503 | 3309 | 1119 | 993 |
1998 | 101215 | 118532 | 47277 | 45385 | 7929 | 4292 | 1804 | 1066 |
1999 | 124833 | 62309 | 68638 | 23645 | 24433 | 4494 | 2242 | 1566 |
2000 | 114489 | 97410 | 31289 | 33486 | 11716 | 12050 | 2078 | 1701 |
2001 | 190021 | 80690 | 65037 | 15643 | 16735 | 6802 | 6799 | 1746 |
2002 | 176926 | 134057 | 43400 | 35841 | 9070 | 9568 | 4128 | 5127 |
2003 | 159294 | 135065 | 79408 | 21353 | 18576 | 5597 | 5433 | 5256 |
2004 | 120304 | 113601 | 83304 | 47021 | 10311 | 9352 | 3516 | 5294 |
2005 | 140851 | 81435 | 68245 | 52342 | 25692 | 6077 | 5178 | 4951 |
2006 | 111487 | 114867 | 45240 | 37016 | 28405 | 13704 | 3594 | 5615 |
2007 | 130072 | 64410 | 70099 | 25894 | 19479 | 16072 | 7373 | 5131 |
2008 | 72906 | 89033 | 35262 | 42901 | 15861 | 11102 | 10449 | 8530 |
2009 | 67649 | 51912 | 43743 | 16970 | 23122 | 9201 | 5950 | 10862 |
2010 | 102820 | 44366 | 27471 | 20417 | 8171 | 12302 | 5332 | 9898 |
2011 | 102232 | 86198 | 26600 | 14281 | 10111 | 4226 | 6361 | 9820 |
2012 | 139140 | 60496 | 54105 | 14646 | 7740 | 5253 | 2241 | 9464 |
2013 | 87769 | 111583 | 31884 | 32417 | 8339 | 4447 | 2913 | 6965 |
2014 | 56901 | 65128 | 68318 | 18908 | 19252 | 4916 | 2412 | 5922 |