Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 455887 | 193687 | 21998 | 10449 | 8718 | 3354 | 1672 |
1964 | 842391 | 135537 | 53530 | 11765 | 5389 | 4693 | 2390 |
1965 | 1058115 | 243531 | 40336 | 23156 | 6405 | 2678 | 3249 |
1966 | 1366824 | 284646 | 69425 | 16741 | 10052 | 3355 | 2980 |
1967 | 1288514 | 356112 | 73424 | 29261 | 7934 | 4856 | 3284 |
1968 | 643708 | 325787 | 90581 | 27889 | 14221 | 3527 | 3620 |
1969 | 594812 | 153584 | 77575 | 33928 | 11404 | 6645 | 3177 |
1970 | 1833982 | 144784 | 39458 | 32338 | 15387 | 4872 | 4176 |
1971 | 2412080 | 445521 | 35137 | 14928 | 15435 | 6880 | 4246 |
1972 | 592437 | 569777 | 93807 | 12277 | 6112 | 6647 | 5373 |
1973 | 875018 | 130744 | 111636 | 29290 | 4956 | 2504 | 4571 |
1974 | 805324 | 196025 | 26030 | 37272 | 11102 | 2148 | 3148 |
1975 | 1414095 | 180052 | 39895 | 9664 | 16272 | 4637 | 2280 |
1976 | 862853 | 320296 | 35954 | 13702 | 3978 | 6812 | 2793 |
1977 | 2141463 | 187025 | 56613 | 11323 | 5315 | 1718 | 4012 |
1978 | 1255444 | 482145 | 33456 | 18826 | 5146 | 2253 | 2285 |
1979 | 1424028 | 279568 | 85306 | 9473 | 7189 | 1818 | 1793 |
1980 | 2253511 | 311452 | 61451 | 25463 | 4061 | 2853 | 1683 |
1981 | 882929 | 488942 | 61821 | 17933 | 9307 | 1642 | 1840 |
1982 | 1398625 | 186839 | 95035 | 17057 | 6722 | 3780 | 1435 |
1983 | 804519 | 293608 | 33860 | 21331 | 5465 | 2435 | 1822 |
1984 | 1384708 | 173165 | 54721 | 8142 | 6853 | 2023 | 1581 |
1985 | 377000 | 304370 | 35525 | 15544 | 2915 | 2657 | 1387 |
1986 | 1641301 | 85306 | 61084 | 10402 | 5663 | 1164 | 1633 |
1987 | 653436 | 378511 | 17772 | 15651 | 3255 | 2019 | 1034 |
1988 | 449999 | 153277 | 72766 | 5293 | 5063 | 1251 | 1001 |
1989 | 745641 | 106298 | 31825 | 17606 | 1817 | 1905 | 838 |
1990 | 324811 | 177904 | 21180 | 7977 | 5153 | 645 | 955 |
1991 | 361494 | 79698 | 33691 | 6095 | 2669 | 1954 | 680 |
1992 | 736747 | 91491 | 16629 | 9011 | 2029 | 960 | 902 |
1993 | 397918 | 191952 | 20098 | 5290 | 2967 | 781 | 669 |
1994 | 833176 | 101519 | 37835 | 5431 | 1709 | 1004 | 491 |
1995 | 524919 | 221461 | 23133 | 10101 | 1733 | 624 | 512 |
1996 | 411268 | 143631 | 46817 | 6404 | 3535 | 715 | 507 |
1997 | 1112366 | 115036 | 33256 | 11623 | 2275 | 1260 | 437 |
1998 | 171442 | 312700 | 28226 | 8894 | 3625 | 839 | 560 |
1999 | 266465 | 44534 | 61945 | 6054 | 2285 | 967 | 459 |
2000 | 430628 | 70123 | 9720 | 10201 | 1388 | 573 | 335 |
2001 | 146972 | 117360 | 14126 | 1901 | 1938 | 281 | 227 |
2002 | 179872 | 41481 | 27667 | 3687 | 554 | 540 | 159 |
2003 | 94089 | 49563 | 10262 | 5807 | 908 | 144 | 172 |
2004 | 157314 | 28001 | 12863 | 3132 | 1956 | 289 | 126 |
2005 | 111972 | 45252 | 7249 | 3179 | 921 | 691 | 131 |
2006 | 289526 | 32728 | 12599 | 2148 | 961 | 306 | 282 |
2007 | 124368 | 88433 | 9690 | 3828 | 818 | 335 | 203 |
2008 | 145947 | 37347 | 26662 | 2952 | 1464 | 351 | 240 |
2009 | 157945 | 43958 | 10974 | 7361 | 1175 | 523 | 226 |
2010 | 235861 | 48291 | 13643 | 3541 | 2772 | 457 | 258 |
2011 | 126754 | 72766 | 15163 | 4059 | 1422 | 1111 | 253 |
2012 | 183506 | 39696 | 24563 | 5868 | 1689 | 609 | 476 |
2013 | 198789 | 57699 | 14631 | 9370 | 2908 | 748 | 470 |
2014 | 293902 | 64280 | 21369 | 5955 | 4657 | 1492 | 621 |