Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 464632 | 184979 | 21666 | 10363 | 8474 | 3238 | 1605 |
1964 | 848309 | 138968 | 52839 | 11676 | 5299 | 4541 | 2259 |
1965 | 1040280 | 246965 | 40823 | 22925 | 6326 | 2594 | 3085 |
1966 | 1370930 | 282095 | 69564 | 16631 | 9806 | 3293 | 2872 |
1967 | 1256700 | 359691 | 73130 | 28999 | 7830 | 4725 | 3208 |
1968 | 656711 | 319976 | 91126 | 27834 | 14062 | 3433 | 3494 |
1969 | 593623 | 159054 | 76726 | 33894 | 11230 | 6524 | 3051 |
1970 | 1801265 | 145801 | 40095 | 32273 | 15306 | 4739 | 4013 |
1971 | 2373794 | 435827 | 35102 | 14979 | 15500 | 6839 | 4166 |
1972 | 567502 | 557379 | 92967 | 12228 | 6113 | 6713 | 5433 |
1973 | 820771 | 125744 | 110525 | 29290 | 4971 | 2523 | 4578 |
1974 | 712119 | 182408 | 24736 | 36864 | 11077 | 2162 | 3177 |
1975 | 1211052 | 169736 | 38139 | 9675 | 16311 | 4641 | 2294 |
1976 | 747882 | 283509 | 34683 | 13714 | 3999 | 6868 | 2815 |
1977 | 1953240 | 164391 | 53210 | 11273 | 5347 | 1760 | 4090 |
1978 | 1235517 | 434956 | 31414 | 18745 | 5234 | 2292 | 2316 |
1979 | 1395830 | 268874 | 81146 | 9332 | 7222 | 1836 | 1818 |
1980 | 2260282 | 295079 | 59160 | 25160 | 4050 | 2878 | 1724 |
1981 | 920802 | 467895 | 58747 | 17874 | 9211 | 1662 | 1874 |
1982 | 1428306 | 184795 | 90581 | 16965 | 6700 | 3809 | 1474 |
1983 | 821593 | 285786 | 32533 | 21309 | 5455 | 2450 | 1857 |
1984 | 1401425 | 168384 | 51896 | 8142 | 6868 | 2036 | 1615 |
1985 | 382315 | 293608 | 33523 | 15457 | 2910 | 2662 | 1405 |
1986 | 1651179 | 83366 | 57699 | 10344 | 5675 | 1167 | 1652 |
1987 | 663975 | 368060 | 16887 | 15629 | 3237 | 2020 | 1047 |
1988 | 458630 | 151903 | 69286 | 5309 | 5068 | 1250 | 996 |
1989 | 735275 | 106085 | 30061 | 17384 | 1820 | 1905 | 844 |
1990 | 327420 | 171099 | 20014 | 7853 | 5089 | 643 | 954 |
1991 | 349410 | 78669 | 30977 | 5942 | 2624 | 1926 | 685 |
1992 | 726505 | 87204 | 15404 | 8692 | 1979 | 931 | 877 |
1993 | 417066 | 186279 | 17985 | 5019 | 2820 | 744 | 633 |
1994 | 851709 | 106298 | 35918 | 5395 | 1715 | 1005 | 492 |
1995 | 522301 | 222348 | 22561 | 10273 | 1767 | 645 | 529 |
1996 | 376247 | 134457 | 39144 | 5718 | 3204 | 660 | 477 |
1997 | 984609 | 100208 | 25952 | 9614 | 1891 | 1051 | 372 |
1998 | 168047 | 262761 | 20568 | 6971 | 2858 | 658 | 436 |
1999 | 294490 | 43783 | 48630 | 5198 | 1977 | 836 | 400 |
2000 | 533386 | 79539 | 9275 | 10483 | 1456 | 604 | 346 |
2001 | 218163 | 148301 | 15899 | 2397 | 2473 | 363 | 294 |
2002 | 263814 | 60174 | 29378 | 4323 | 655 | 660 | 196 |
2003 | 152665 | 71611 | 12076 | 7994 | 1173 | 189 | 241 |
2004 | 224134 | 42277 | 13977 | 3215 | 2047 | 327 | 120 |
2005 | 172992 | 58806 | 8095 | 3373 | 960 | 622 | 135 |
2006 | 360051 | 46723 | 11431 | 2107 | 956 | 303 | 240 |
2007 | 167376 | 98223 | 9214 | 3606 | 843 | 310 | 167 |
2008 | 192914 | 44936 | 21326 | 2925 | 1334 | 354 | 182 |
2009 | 210449 | 51124 | 10246 | 6971 | 1141 | 443 | 175 |
2010 | 295079 | 55437 | 11284 | 3455 | 2535 | 368 | 179 |
2011 | 172301 | 76650 | 12655 | 3713 | 1359 | 892 | 178 |
2012 | 269952 | 44667 | 19431 | 5557 | 1544 | 551 | 378 |
2013 | 276786 | 66503 | 11818 | 8970 | 2690 | 637 | 383 |
2014 | 361855 | 67238 | 17606 | 5783 | 4557 | 1313 | 477 |