Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 457714 | 193494 | 21963 | 10465 | 8737 | 3375 | 1684 |
1964 | 847461 | 135944 | 53530 | 11763 | 5400 | 4711 | 2407 |
1965 | 1061295 | 244507 | 40376 | 23156 | 6413 | 2683 | 3263 |
1966 | 1372302 | 284930 | 69425 | 16754 | 10055 | 3362 | 2991 |
1967 | 1293678 | 357182 | 73424 | 29290 | 7943 | 4861 | 3297 |
1968 | 646934 | 326113 | 90490 | 27889 | 14230 | 3529 | 3626 |
1969 | 596599 | 154045 | 77420 | 33928 | 11403 | 6652 | 3181 |
1970 | 1833982 | 144929 | 39498 | 32338 | 15390 | 4869 | 4174 |
1971 | 2412080 | 445076 | 35172 | 14940 | 15447 | 6879 | 4242 |
1972 | 591253 | 569207 | 93807 | 12276 | 6110 | 6650 | 5372 |
1973 | 871525 | 130483 | 111525 | 29261 | 4953 | 2501 | 4565 |
1974 | 802109 | 195243 | 26030 | 37235 | 11094 | 2148 | 3147 |
1975 | 1404230 | 179512 | 39935 | 9657 | 16264 | 4634 | 2281 |
1976 | 855978 | 318061 | 35954 | 13683 | 3973 | 6803 | 2789 |
1977 | 2132915 | 185721 | 56613 | 11304 | 5303 | 1717 | 4007 |
1978 | 1256700 | 480220 | 33423 | 18809 | 5140 | 2248 | 2279 |
1979 | 1421183 | 279568 | 85306 | 9453 | 7172 | 1813 | 1785 |
1980 | 2249008 | 311452 | 61513 | 25463 | 4055 | 2848 | 1677 |
1981 | 883812 | 488454 | 61821 | 17953 | 9291 | 1639 | 1833 |
1982 | 1404230 | 187400 | 95130 | 17084 | 6720 | 3773 | 1430 |
1983 | 806936 | 295079 | 33894 | 21348 | 5462 | 2428 | 1814 |
1984 | 1387480 | 173685 | 54776 | 8155 | 6853 | 2020 | 1576 |
1985 | 376623 | 304980 | 35596 | 15590 | 2920 | 2656 | 1385 |
1986 | 1651179 | 85391 | 61206 | 10441 | 5680 | 1165 | 1633 |
1987 | 657368 | 380789 | 17788 | 15673 | 3260 | 2020 | 1035 |
1988 | 453160 | 154045 | 72984 | 5301 | 5067 | 1251 | 1000 |
1989 | 748630 | 106938 | 31952 | 17648 | 1821 | 1904 | 837 |
1990 | 326440 | 178439 | 21233 | 7991 | 5160 | 645 | 953 |
1991 | 362580 | 80017 | 33793 | 6109 | 2675 | 1956 | 680 |
1992 | 744152 | 91675 | 16657 | 9020 | 2032 | 961 | 902 |
1993 | 401515 | 193494 | 20143 | 5300 | 2972 | 782 | 669 |
1994 | 840708 | 102028 | 37911 | 5438 | 1711 | 1004 | 491 |
1995 | 529665 | 222571 | 23202 | 10124 | 1735 | 624 | 512 |
1996 | 415817 | 144495 | 46958 | 6422 | 3543 | 716 | 508 |
1997 | 1131438 | 115960 | 33323 | 11653 | 2278 | 1262 | 438 |
1998 | 174381 | 316475 | 28283 | 8921 | 3633 | 841 | 560 |
1999 | 272120 | 45071 | 62069 | 6071 | 2289 | 968 | 459 |
2000 | 438450 | 71111 | 9724 | 10228 | 1392 | 575 | 335 |
2001 | 150392 | 118539 | 14132 | 1902 | 1942 | 282 | 228 |
2002 | 183139 | 42150 | 27723 | 3700 | 557 | 543 | 161 |
2003 | 91217 | 49961 | 10276 | 5813 | 914 | 145 | 174 |
2004 | 158419 | 26930 | 12877 | 3138 | 1968 | 292 | 128 |
2005 | 114005 | 45570 | 7140 | 3191 | 929 | 700 | 133 |
2006 | 296262 | 33124 | 12631 | 2148 | 971 | 312 | 289 |
2007 | 127389 | 90039 | 9769 | 3868 | 831 | 344 | 210 |
2008 | 151600 | 38139 | 27065 | 3005 | 1501 | 363 | 251 |
2009 | 163734 | 45615 | 11215 | 7610 | 1222 | 551 | 242 |
2010 | 249447 | 50161 | 14280 | 3725 | 2992 | 499 | 286 |
2011 | 134592 | 77265 | 15983 | 4461 | 1582 | 1316 | 299 |
2012 | 251954 | 42574 | 26849 | 6385 | 2022 | 741 | 666 |
2013 | 250446 | 80822 | 15771 | 10911 | 3342 | 1073 | 733 |