Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 495340 | 189852 | 20835 | 10307 | 8414 | 3279 | 1621 |
1964 | 834009 | 136762 | 52365 | 11562 | 5281 | 4583 | 2259 |
1965 | 1037163 | 235861 | 40498 | 23017 | 6328 | 2564 | 3041 |
1966 | 1293678 | 276786 | 68118 | 16554 | 9647 | 3296 | 2860 |
1967 | 1130307 | 344552 | 72330 | 28739 | 7865 | 4708 | 3268 |
1968 | 579546 | 300740 | 89411 | 28170 | 14199 | 3430 | 3508 |
1969 | 506358 | 148153 | 73497 | 33860 | 11227 | 6634 | 3065 |
1970 | 1610411 | 135673 | 38949 | 32145 | 15265 | 4641 | 3945 |
1971 | 2124400 | 421679 | 33928 | 14988 | 15650 | 6722 | 4110 |
1972 | 511959 | 533919 | 91126 | 12215 | 6086 | 6775 | 5534 |
1973 | 782305 | 120934 | 107366 | 29673 | 4983 | 2526 | 4524 |
1974 | 734540 | 185165 | 24343 | 36754 | 11026 | 2176 | 3195 |
1975 | 1254189 | 173338 | 37835 | 9633 | 16367 | 4624 | 2303 |
1976 | 789378 | 297152 | 34544 | 13694 | 3964 | 6868 | 2792 |
1977 | 2002686 | 176840 | 52680 | 11025 | 5283 | 1772 | 4100 |
1978 | 1196606 | 468364 | 31320 | 18687 | 5316 | 2289 | 2291 |
1979 | 1393041 | 282095 | 81797 | 9177 | 7230 | 1794 | 1787 |
1980 | 2280716 | 319336 | 59160 | 24984 | 4029 | 2831 | 1720 |
1981 | 891803 | 514011 | 59278 | 17838 | 9072 | 1655 | 1848 |
1982 | 1397227 | 197205 | 92781 | 17180 | 6702 | 3828 | 1481 |
1983 | 787800 | 306815 | 33691 | 21945 | 5584 | 2466 | 1855 |
1984 | 1521185 | 176134 | 52313 | 8273 | 6930 | 2055 | 1618 |
1985 | 366957 | 341806 | 33423 | 14948 | 2872 | 2647 | 1397 |
1986 | 1801265 | 87291 | 59219 | 10307 | 5561 | 1158 | 1650 |
1987 | 698716 | 414157 | 16436 | 15495 | 3111 | 2000 | 1050 |
1988 | 488454 | 163244 | 70615 | 5154 | 4966 | 1229 | 967 |
1989 | 875894 | 114119 | 30455 | 17315 | 1785 | 1883 | 835 |
1990 | 364762 | 194269 | 20270 | 7788 | 5039 | 629 | 932 |
1991 | 405956 | 84120 | 31132 | 5912 | 2580 | 1910 | 690 |
1992 | 908909 | 95130 | 14983 | 8538 | 1947 | 911 | 857 |
1993 | 430628 | 206489 | 17228 | 4707 | 2657 | 715 | 601 |
1994 | 993511 | 104611 | 34269 | 5045 | 1597 | 931 | 459 |
1995 | 591845 | 230729 | 21099 | 9337 | 1616 | 584 | 473 |
1996 | 367692 | 134996 | 35419 | 5101 | 2856 | 597 | 435 |
1997 | 1220779 | 89859 | 23482 | 8458 | 1686 | 932 | 330 |
1998 | 131006 | 280969 | 18228 | 6191 | 2545 | 583 | 376 |
1999 | 254486 | 32663 | 46120 | 4576 | 1753 | 733 | 359 |
2000 | 479261 | 60355 | 7230 | 9007 | 1252 | 509 | 285 |
2001 | 164391 | 114691 | 12415 | 1956 | 2034 | 293 | 241 |
2002 | 247954 | 42193 | 22539 | 3508 | 527 | 528 | 158 |
2003 | 122027 | 59160 | 9239 | 6340 | 953 | 154 | 194 |
2004 | 201390 | 32112 | 12495 | 2730 | 1741 | 281 | 102 |
2005 | 142059 | 47287 | 7221 | 3177 | 874 | 569 | 123 |
2006 | 346972 | 37873 | 11255 | 2064 | 951 | 303 | 241 |
2007 | 153737 | 86682 | 8953 | 3643 | 831 | 306 | 166 |
2008 | 184795 | 39340 | 20996 | 2909 | 1357 | 362 | 186 |
2009 | 176310 | 46537 | 10213 | 6840 | 1157 | 454 | 182 |
2010 | 263550 | 46911 | 11779 | 3586 | 2581 | 381 | 186 |
2011 | 119731 | 68941 | 12444 | 3982 | 1433 | 936 | 189 |
2012 | 149044 | 34235 | 19187 | 5578 | 1606 | 577 | 393 |
2013 | 179154 | 39537 | 10779 | 8696 | 2684 | 640 | 391 |
2014 | 259108 | 48679 | 12226 | 5144 | 4248 | 1301 | 482 |