Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 503329 | 182590 | 21326 | 10289 | 8415 | 3209 | 1588 |
1964 | 844078 | 137723 | 51586 | 11571 | 5266 | 4501 | 2237 |
1965 | 1030959 | 237044 | 40055 | 22743 | 6289 | 2577 | 3060 |
1966 | 1285939 | 273758 | 67643 | 16596 | 9781 | 3272 | 2850 |
1967 | 1109034 | 342833 | 71682 | 28970 | 7845 | 4730 | 3198 |
1968 | 567502 | 296855 | 88965 | 28001 | 14121 | 3453 | 3510 |
1969 | 508897 | 147119 | 74087 | 33962 | 11267 | 6534 | 3061 |
1970 | 1548814 | 135673 | 38600 | 32177 | 15295 | 4736 | 4007 |
1971 | 2028891 | 407176 | 33827 | 14991 | 15536 | 6855 | 4166 |
1972 | 522824 | 515040 | 89859 | 12282 | 6138 | 6755 | 5459 |
1973 | 750879 | 122027 | 106404 | 29496 | 4995 | 2539 | 4616 |
1974 | 722881 | 178439 | 24563 | 36938 | 11098 | 2163 | 3181 |
1975 | 1203807 | 169228 | 37459 | 9628 | 16285 | 4637 | 2292 |
1976 | 819132 | 275681 | 34269 | 13601 | 3980 | 6828 | 2805 |
1977 | 2034987 | 167544 | 52156 | 11217 | 5313 | 1745 | 4056 |
1978 | 1395830 | 426770 | 31226 | 18538 | 5187 | 2275 | 2298 |
1979 | 1620103 | 278452 | 79698 | 9328 | 7158 | 1821 | 1798 |
1980 | 2553562 | 310519 | 58689 | 24884 | 4019 | 2846 | 1699 |
1981 | 1054946 | 479261 | 58806 | 17783 | 9142 | 1648 | 1853 |
1982 | 1677810 | 190042 | 89769 | 16975 | 6674 | 3790 | 1465 |
1983 | 965113 | 303155 | 32728 | 21361 | 5484 | 2448 | 1855 |
1984 | 1610411 | 176310 | 51948 | 8130 | 6858 | 2030 | 1606 |
1985 | 441529 | 309898 | 33090 | 14756 | 2833 | 2626 | 1383 |
1986 | 1758550 | 87466 | 57240 | 10021 | 5445 | 1140 | 1624 |
1987 | 716404 | 361494 | 16722 | 15403 | 3152 | 1973 | 1030 |
1988 | 489921 | 151600 | 68118 | 5164 | 5011 | 1228 | 981 |
1989 | 766048 | 106298 | 29822 | 17302 | 1785 | 1889 | 833 |
1990 | 335038 | 167209 | 20131 | 7828 | 5113 | 635 | 946 |
1991 | 371759 | 76726 | 30333 | 5945 | 2616 | 1913 | 675 |
1992 | 714973 | 88345 | 15199 | 8567 | 1972 | 920 | 864 |
1993 | 410446 | 175080 | 17494 | 4839 | 2708 | 722 | 611 |
1994 | 777625 | 101114 | 34166 | 5215 | 1639 | 955 | 469 |
1995 | 497823 | 193687 | 20969 | 9493 | 1660 | 598 | 490 |
1996 | 339422 | 122639 | 34475 | 5191 | 2882 | 600 | 431 |
1997 | 830680 | 88610 | 23933 | 8771 | 1730 | 957 | 340 |
1998 | 159213 | 225709 | 18639 | 6424 | 2618 | 602 | 399 |
1999 | 252963 | 41151 | 44312 | 4803 | 1840 | 772 | 368 |
2000 | 448202 | 69494 | 8772 | 9739 | 1357 | 563 | 322 |
2001 | 182590 | 127134 | 14394 | 2240 | 2269 | 335 | 271 |
2002 | 230729 | 51380 | 25797 | 3839 | 589 | 592 | 177 |
2003 | 131926 | 65382 | 10850 | 7121 | 1044 | 170 | 218 |
2004 | 197600 | 38139 | 13653 | 3121 | 1975 | 314 | 115 |
2005 | 167376 | 55050 | 7961 | 3427 | 962 | 629 | 138 |
2006 | 326766 | 47052 | 11759 | 2204 | 1003 | 322 | 255 |
2007 | 164720 | 93246 | 9516 | 3788 | 876 | 325 | 178 |
2008 | 180232 | 45524 | 21277 | 2968 | 1360 | 358 | 185 |
2009 | 176840 | 49861 | 10460 | 6853 | 1122 | 438 | 172 |
2010 | 243775 | 48679 | 11197 | 3435 | 2461 | 356 | 173 |
2011 | 145801 | 66636 | 11409 | 3523 | 1298 | 835 | 164 |
2012 | 203822 | 39105 | 16867 | 4751 | 1361 | 483 | 329 |
2013 | 238232 | 52733 | 10016 | 7166 | 2053 | 478 | 288 |
2014 | 375120 | 59695 | 14294 | 4462 | 3162 | 773 | 260 |
2015 | 277618 | 96086 | 16189 | 6537 | 2108 | 1357 | 420 |