Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1973 | 2065742 | 1220779 | 3069423 | 1722005 | 2407261 | 1200201 | 388870 | 120451 | 55938 |
1974 | 2597344 | 1699764 | 1358647 | 1947389 | 961260 | 838190 | 784655 | 345587 | 380789 |
1975 | 2902259 | 2975730 | 1781560 | 834009 | 1064483 | 617232 | 545250 | 503833 | 533386 |
1976 | 3711698 | 2191288 | 2258023 | 1412681 | 722881 | 1056001 | 449100 | 479740 | 725053 |
1977 | 1681169 | 3269017 | 1442661 | 1848712 | 1067681 | 644996 | 908909 | 538746 | 659344 |
1978 | 1044449 | 1329083 | 2716894 | 1271872 | 1515112 | 783088 | 488454 | 636029 | 638579 |
1979 | 1143953 | 641779 | 879404 | 2735979 | 892695 | 1130307 | 688314 | 271305 | 723604 |
1980 | 1905014 | 1079491 | 685566 | 587717 | 2053385 | 875894 | 820771 | 494845 | 562418 |
1981 | 2273884 | 1358647 | 576655 | 625934 | 712831 | 1358647 | 560733 | 418738 | 611090 |
1982 | 4016816 | 1861699 | 1903110 | 426343 | 540906 | 676711 | 1024792 | 348015 | 612926 |
1983 | 4634320 | 4252425 | 1408449 | 1467396 | 246471 | 288947 | 480220 | 934718 | 570918 |
1984 | 7333768 | 3054114 | 2660434 | 1175260 | 1060234 | 223686 | 232582 | 466028 | 1205012 |
1985 | 8452730 | 6218256 | 3017683 | 1785127 | 603198 | 776072 | 170587 | 199386 | 1100197 |
1986 | 2352526 | 9645480 | 5677378 | 2443642 | 1575369 | 543617 | 424217 | 93807 | 727231 |
1987 | 4950504 | 1341099 | 4770683 | 4316692 | 2032953 | 1164730 | 570347 | 271034 | 738222 |
1988 | 3169232 | 5304150 | 1285939 | 3534209 | 3620056 | 1572221 | 820771 | 392385 | 741181 |
1989 | 11083854 | 2173828 | 3847753 | 1278247 | 2660434 | 2465734 | 1126921 | 591845 | 809361 |
1990 | 10799388 | 12043071 | 1495543 | 2599943 | 886468 | 1957150 | 2004690 | 963184 | 1033023 |
1991 | 8435841 | 7740679 | 7725213 | 1271872 | 2128653 | 1297565 | 1580102 | 1137109 | 1234282 |
1992 | 10585546 | 6550160 | 9889657 | 6095126 | 1404230 | 1551915 | 1280806 | 1083817 | 1172912 |
1993 | 9889657 | 9597373 | 4299460 | 6193432 | 4699657 | 933784 | 1084902 | 750879 | 937526 |
1994 | 5256626 | 7648346 | 5346753 | 3134562 | 4765915 | 3976848 | 676711 | 1075181 | 1046540 |
1995 | 6052609 | 3478111 | 5476627 | 3249462 | 2310559 | 2867640 | 1959108 | 426343 | 1185885 |
1996 | 4930742 | 6010389 | 2749693 | 3325066 | 2465734 | 1662778 | 1933805 | 1265528 | 674684 |
1997 | 4151582 | 4024857 | 3663758 | 2076096 | 2273884 | 1706577 | 1293678 | 1184700 | 1063419 |
1998 | 8137552 | 2727784 | 2738717 | 2558675 | 1852414 | 1483627 | 1214691 | 557936 | 1867292 |
1999 | 4657549 | 8008388 | 2808048 | 2700642 | 2024837 | 1268062 | 1602379 | 670648 | 1473277 |
2000 | 7355802 | 2850486 | 4906150 | 2890673 | 1769133 | 1770903 | 1066614 | 747882 | 2525627 |
2001 | 7060313 | 6156383 | 2607754 | 4742144 | 1708284 | 1293678 | 1474751 | 950744 | 2581807 |
2002 | 8957485 | 4955457 | 4867057 | 2045187 | 2719613 | 1187072 | 742665 | 1095805 | 2896460 |
2003 | 12584796 | 6255677 | 3685807 | 2431454 | 1801265 | 1929941 | 770658 | 568070 | 2336115 |
2004 | 4780234 | 13769960 | 5246124 | 2409669 | 1692979 | 1245441 | 1428306 | 629701 | 1772675 |
2005 | 5173190 | 3172403 | 15325061 | 3594804 | 1785127 | 1391649 | 989544 | 973838 | 1964994 |
2006 | 8088873 | 3594804 | 1434031 | 10272695 | 3140837 | 1346474 | 878525 | 1113479 | 2253511 |
2007 | 11628854 | 7018078 | 3506048 | 1394435 | 7289897 | 2111692 | 832343 | 965113 | 1728907 |
2008 | 8762572 | 9820671 | 3471162 | 2714179 | 1616866 | 3385459 | 1671112 | 1053891 | 1769133 |
2009 | 12127668 | 6070794 | 6407630 | 3851603 | 1110144 | 1179971 | 3495545 | 1383324 | 1914563 |
2010 | 10079357 | 11262622 | 5598448 | 4151582 | 2416909 | 986580 | 853414 | 2416909 | 1976820 |
2011 | 6997056 | 8227560 | 6695860 | 4004783 | 2987657 | 1612022 | 899865 | 833176 | 4143287 |
2012 | 10962600 | 4470452 | 5677378 | 5025322 | 2436322 | 2404855 | 1369560 | 1167062 | 3534209 |
2013 | 10788594 | 9056561 | 3976848 | 3201084 | 3446949 | 2028891 | 2022814 | 1372302 | 2777328 |
2014 | 13510801 | 7771704 | 6131807 | 2208888 | 2566362 | 2071948 | 1661116 | 1666106 | 2984671 |
2015 | 22702827 | 10201038 | 6218256 | 4122622 | 1931872 | 1689596 | 1674458 | 1266794 | 2421748 |