Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 457257 | 192721 | 21985 | 10425 | 8630 | 3418 | 1709 |
1964 | 847461 | 135944 | 53477 | 11766 | 5358 | 4669 | 2447 |
1965 | 1059174 | 244507 | 40376 | 23110 | 6389 | 2661 | 3283 |
1966 | 1372302 | 284361 | 69425 | 16697 | 9985 | 3345 | 3002 |
1967 | 1291093 | 357182 | 73424 | 29202 | 7882 | 4814 | 3292 |
1968 | 646934 | 325787 | 90672 | 27861 | 14155 | 3482 | 3594 |
1969 | 597196 | 154353 | 77497 | 33962 | 11340 | 6574 | 3130 |
1970 | 1833982 | 145074 | 39577 | 32370 | 15401 | 4812 | 4097 |
1971 | 2412080 | 444187 | 35172 | 14937 | 15483 | 6877 | 4168 |
1972 | 591845 | 568638 | 93807 | 12282 | 6109 | 6683 | 5325 |
1973 | 874144 | 130614 | 111525 | 29290 | 4961 | 2501 | 4549 |
1974 | 806130 | 195438 | 25978 | 37235 | 11081 | 2152 | 3136 |
1975 | 1411269 | 180052 | 39855 | 9654 | 16249 | 4623 | 2272 |
1976 | 859409 | 318698 | 35918 | 13672 | 3969 | 6788 | 2776 |
1977 | 2143606 | 185907 | 56500 | 11307 | 5291 | 1712 | 3979 |
1978 | 1266794 | 480701 | 33356 | 18845 | 5150 | 2233 | 2249 |
1979 | 1431166 | 280969 | 85221 | 9476 | 7226 | 1819 | 1750 |
1980 | 2269341 | 312388 | 61574 | 25463 | 4079 | 2882 | 1657 |
1981 | 891803 | 490411 | 61883 | 17955 | 9330 | 1661 | 1837 |
1982 | 1418343 | 188151 | 95225 | 17098 | 6739 | 3814 | 1446 |
1983 | 815046 | 296559 | 34030 | 21442 | 5502 | 2452 | 1843 |
1984 | 1398625 | 174556 | 54940 | 8186 | 6908 | 2045 | 1604 |
1985 | 381933 | 306202 | 35596 | 15596 | 2935 | 2681 | 1411 |
1986 | 1661116 | 86250 | 61267 | 10429 | 5698 | 1176 | 1663 |
1987 | 663975 | 381170 | 17861 | 15731 | 3270 | 2034 | 1059 |
1988 | 457714 | 154972 | 73057 | 5326 | 5097 | 1255 | 1023 |
1989 | 752382 | 107689 | 31920 | 17675 | 1830 | 1917 | 855 |
1990 | 329391 | 178439 | 21277 | 8007 | 5184 | 651 | 971 |
1991 | 366224 | 80580 | 33691 | 6119 | 2681 | 1972 | 693 |
1992 | 747134 | 92319 | 16711 | 9047 | 2043 | 963 | 916 |
1993 | 405550 | 193687 | 20173 | 5317 | 2982 | 785 | 678 |
1994 | 840708 | 102950 | 37949 | 5456 | 1717 | 1008 | 498 |
1995 | 533919 | 222126 | 23225 | 10133 | 1743 | 628 | 518 |
1996 | 419157 | 145365 | 46770 | 6414 | 3543 | 722 | 512 |
1997 | 1128049 | 116658 | 33423 | 11657 | 2280 | 1261 | 440 |
1998 | 175255 | 315212 | 28368 | 8928 | 3637 | 840 | 556 |
1999 | 270222 | 45388 | 62007 | 6068 | 2289 | 975 | 451 |
2000 | 435391 | 70827 | 9778 | 10201 | 1387 | 575 | 327 |
2001 | 149642 | 118184 | 14152 | 1909 | 1942 | 283 | 219 |
2002 | 182043 | 42108 | 27667 | 3700 | 556 | 545 | 155 |
2003 | 90944 | 49911 | 10302 | 5806 | 913 | 145 | 169 |
2004 | 157472 | 26903 | 12867 | 3142 | 1965 | 294 | 126 |
2005 | 112645 | 45433 | 7125 | 3185 | 929 | 702 | 132 |
2006 | 289526 | 32827 | 12573 | 2133 | 970 | 313 | 289 |
2007 | 127262 | 88256 | 9708 | 3837 | 832 | 346 | 211 |
2008 | 151146 | 38292 | 27065 | 3000 | 1505 | 368 | 255 |
2009 | 158895 | 45707 | 11323 | 7722 | 1238 | 561 | 251 |
2010 | 269952 | 48825 | 14387 | 3777 | 3119 | 513 | 300 |
2011 | 144495 | 84626 | 15519 | 4495 | 1625 | 1443 | 320 |
2012 | 294490 | 46120 | 30546 | 5913 | 2037 | 778 | 844 |