Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 470711 | 189852 | 21083 | 10327 | 8597 | 3334 | 1651 |
1964 | 851709 | 140084 | 52733 | 11625 | 5344 | 4687 | 2311 |
1965 | 1063419 | 246965 | 41192 | 23086 | 6404 | 2621 | 3120 |
1966 | 1381942 | 286072 | 69843 | 16686 | 9780 | 3365 | 2934 |
1967 | 1252936 | 361132 | 73718 | 28999 | 7964 | 4803 | 3345 |
1968 | 671319 | 317744 | 91309 | 28170 | 14359 | 3499 | 3594 |
1969 | 601391 | 160492 | 75282 | 33759 | 11295 | 6752 | 3148 |
1970 | 1803068 | 146825 | 40215 | 32048 | 15254 | 4715 | 4050 |
1971 | 2347825 | 439767 | 35207 | 14983 | 15601 | 6752 | 4188 |
1972 | 570918 | 557936 | 93526 | 12210 | 6076 | 6732 | 5541 |
1973 | 829850 | 125995 | 110194 | 29437 | 4955 | 2510 | 4499 |
1974 | 721437 | 185165 | 24416 | 36498 | 10917 | 2152 | 3160 |
1975 | 1202604 | 172474 | 37873 | 9645 | 16167 | 4557 | 2265 |
1976 | 757668 | 285501 | 34648 | 13718 | 3926 | 6749 | 2734 |
1977 | 1920315 | 168552 | 52628 | 11108 | 5240 | 1740 | 4019 |
1978 | 1188259 | 438011 | 31288 | 18732 | 5269 | 2255 | 2254 |
1979 | 1376425 | 265667 | 81308 | 9212 | 7167 | 1768 | 1769 |
1980 | 2208888 | 295375 | 59456 | 25034 | 4020 | 2786 | 1700 |
1981 | 903472 | 468364 | 59338 | 17879 | 9069 | 1632 | 1819 |
1982 | 1434031 | 185165 | 92411 | 17163 | 6699 | 3783 | 1449 |
1983 | 829020 | 293021 | 33591 | 21827 | 5576 | 2442 | 1816 |
1984 | 1533403 | 171099 | 52470 | 8245 | 6929 | 2041 | 1589 |
1985 | 397918 | 323838 | 33523 | 14974 | 2871 | 2635 | 1379 |
1986 | 1790490 | 87466 | 58865 | 10295 | 5559 | 1152 | 1632 |
1987 | 709276 | 401114 | 16568 | 15499 | 3117 | 1991 | 1036 |
1988 | 491885 | 161781 | 70052 | 5184 | 4960 | 1228 | 956 |
1989 | 803715 | 114691 | 30364 | 17273 | 1781 | 1875 | 825 |
1990 | 348711 | 186652 | 20296 | 7794 | 5009 | 626 | 922 |
1991 | 378890 | 84373 | 30669 | 5925 | 2568 | 1892 | 679 |
1992 | 776848 | 94089 | 14912 | 8381 | 1931 | 901 | 842 |
1993 | 373249 | 193687 | 16994 | 4652 | 2596 | 700 | 586 |
1994 | 812605 | 99310 | 33290 | 4980 | 1559 | 907 | 445 |
1995 | 512471 | 210660 | 20541 | 9197 | 1587 | 570 | 459 |
1996 | 330380 | 129056 | 34201 | 5003 | 2811 | 583 | 421 |
1997 | 1013581 | 87641 | 22925 | 8268 | 1653 | 912 | 321 |
1998 | 130744 | 258074 | 17808 | 6079 | 2504 | 575 | 370 |
1999 | 245979 | 34892 | 44179 | 4525 | 1739 | 727 | 357 |
2000 | 456343 | 63640 | 7493 | 8935 | 1258 | 516 | 290 |
2001 | 166875 | 120211 | 12695 | 1997 | 2063 | 299 | 249 |
2002 | 249696 | 45982 | 23017 | 3532 | 536 | 538 | 163 |
2003 | 128027 | 64667 | 9635 | 6551 | 969 | 158 | 201 |
2004 | 205664 | 35561 | 12975 | 2846 | 1794 | 290 | 106 |
2005 | 151600 | 52680 | 7494 | 3259 | 899 | 585 | 127 |
2006 | 351864 | 42277 | 11338 | 2072 | 959 | 304 | 242 |
2007 | 164720 | 93901 | 9052 | 3662 | 838 | 309 | 167 |
2008 | 205048 | 43565 | 21078 | 2915 | 1368 | 366 | 188 |
2009 | 196614 | 52365 | 10342 | 6934 | 1171 | 461 | 185 |
2010 | 292436 | 51844 | 11854 | 3606 | 2634 | 391 | 192 |
2011 | 149044 | 76115 | 12513 | 3984 | 1464 | 973 | 199 |
2012 | 181680 | 40660 | 19423 | 5646 | 1653 | 610 | 423 |
2013 | 200988 | 45388 | 11359 | 8941 | 2769 | 691 | 432 |
2014 | 240626 | 48776 | 12329 | 5571 | 4457 | 1378 | 559 |