Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1973 | 2045187 | 1211052 | 2882014 | 1575369 | 2099060 | 1076257 | 370645 | 122027 | 65251 |
1974 | 2470670 | 1682851 | 1213477 | 1865426 | 979698 | 879404 | 727231 | 305285 | 322223 |
1975 | 2644520 | 2543369 | 1603982 | 817495 | 1125795 | 596002 | 531788 | 459549 | 521258 |
1976 | 3513067 | 1988716 | 2109581 | 1288514 | 678744 | 954554 | 439767 | 407991 | 714973 |
1977 | 1473277 | 3026750 | 1411269 | 1706577 | 971892 | 560733 | 783088 | 421258 | 683512 |
1978 | 930986 | 1161241 | 2545913 | 1128049 | 1313230 | 710696 | 408808 | 527551 | 652131 |
1979 | 980679 | 630331 | 799706 | 2289857 | 802912 | 958380 | 578388 | 230960 | 705738 |
1980 | 1760309 | 866312 | 605615 | 580706 | 1720284 | 709276 | 676711 | 396726 | 565802 |
1981 | 2002686 | 1326428 | 518658 | 521258 | 578388 | 1185885 | 470711 | 350459 | 585370 |
1982 | 3399028 | 1626596 | 1525755 | 363306 | 423369 | 556821 | 919881 | 290396 | 600189 |
1983 | 4000780 | 3262486 | 1191829 | 1178791 | 214915 | 257816 | 416649 | 713544 | 555709 |
1984 | 6324870 | 2813669 | 2244515 | 908909 | 834844 | 182043 | 198988 | 343863 | 1056001 |
1985 | 6934365 | 5336070 | 2453436 | 1521185 | 521779 | 608042 | 134726 | 148153 | 978719 |
1986 | 1920315 | 6927434 | 4474924 | 1935740 | 1183516 | 454521 | 358972 | 74832 | 707151 |
1987 | 4210113 | 1218340 | 3984809 | 3378695 | 1512085 | 910728 | 430198 | 208355 | 645642 |
1988 | 2513031 | 4085685 | 1042362 | 2780107 | 2641876 | 1228126 | 666636 | 289816 | 664639 |
1989 | 9047509 | 1778001 | 2960889 | 929126 | 1963030 | 1941555 | 916209 | 435391 | 721437 |
1990 | 8948532 | 8666712 | 1223223 | 2047234 | 702219 | 1492555 | 1491063 | 669978 | 882046 |
1991 | 6576413 | 6530539 | 5711544 | 935653 | 1431166 | 824061 | 1094710 | 772201 | 1015610 |
1992 | 8427410 | 4985279 | 6913593 | 4506359 | 961260 | 1160081 | 861129 | 753889 | 1039240 |
1993 | 8815305 | 7124143 | 3365207 | 4615820 | 3375318 | 698716 | 857692 | 533386 | 946002 |
1994 | 5256626 | 6810663 | 4556202 | 2579226 | 3685807 | 2937296 | 543617 | 782305 | 1051786 |
1995 | 6439748 | 3813279 | 5325409 | 3156581 | 2147897 | 2697942 | 1906920 | 370645 | 1333077 |
1996 | 5493082 | 6040516 | 3097172 | 3638201 | 2475616 | 1734102 | 2057495 | 1306680 | 934718 |
1997 | 4381931 | 4542554 | 4085685 | 2329118 | 2460807 | 1755036 | 1298863 | 1291093 | 1584849 |
1998 | 7564675 | 3109586 | 3175577 | 2796838 | 1856122 | 1610411 | 1229355 | 608042 | 2431454 |
1999 | 3870909 | 6742896 | 2545913 | 2340792 | 1812106 | 1128049 | 1254189 | 609260 | 2063677 |
2000 | 5944637 | 2545913 | 4077522 | 2109581 | 1360006 | 1364093 | 816678 | 602595 | 2695246 |
2001 | 5920906 | 4847628 | 2090680 | 3481591 | 1323778 | 945057 | 1085987 | 667303 | 2847637 |
2002 | 8640750 | 4303762 | 3711698 | 1681169 | 2215525 | 977741 | 600189 | 845768 | 3242970 |
2003 | 13551394 | 6382051 | 3569728 | 2376169 | 1594387 | 1806677 | 709276 | 496828 | 3252713 |
2004 | 4303762 | 13894449 | 5267150 | 2483054 | 1713417 | 1191829 | 1261737 | 618468 | 2802437 |
2005 | 5010268 | 2850486 | 12800567 | 3378695 | 1656140 | 1191829 | 848309 | 830680 | 2746945 |
2006 | 7779480 | 3674766 | 1583265 | 9454487 | 2882014 | 1245441 | 807744 | 929126 | 3017683 |
2007 | 12385042 | 6420458 | 2910979 | 1418343 | 6243179 | 1845019 | 711407 | 781523 | 2513031 |
2008 | 7640702 | 8675383 | 3878659 | 2249008 | 1533403 | 3474635 | 1426879 | 813418 | 2470670 |
2009 | 10089441 | 6119555 | 6236939 | 3143980 | 1202604 | 1148538 | 2963851 | 1150837 | 2571500 |
2010 | 10241923 | 9426166 | 4862192 | 3764027 | 2028891 | 853414 | 738222 | 1939615 | 2741457 |
2011 | 10221460 | 8129419 | 7053257 | 3551924 | 2905163 | 1390258 | 694537 | 619706 | 4862192 |