Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1973 | 2576648 | 1488084 | 2576648 | 1321133 | 1686220 | 793334 | 249946 | 73939 | 17334 |
1974 | 2755198 | 2141463 | 1327755 | 1744537 | 818313 | 675359 | 577810 | 235626 | 117948 |
1975 | 2931427 | 2719613 | 1926085 | 852561 | 1029929 | 541988 | 460469 | 407583 | 200988 |
1976 | 4089773 | 2162985 | 2359594 | 1408449 | 678744 | 925417 | 389648 | 393958 | 399113 |
1977 | 1803068 | 3537745 | 1452795 | 1760309 | 957422 | 543074 | 733806 | 418738 | 508388 |
1978 | 1076257 | 1387480 | 2668428 | 1167062 | 1317175 | 662649 | 388093 | 501320 | 573206 |
1979 | 1171740 | 674010 | 821593 | 2388079 | 766048 | 913465 | 534988 | 210029 | 634124 |
1980 | 1972870 | 1064483 | 644996 | 552937 | 1758550 | 712831 | 651479 | 386157 | 598990 |
1981 | 2369051 | 1397227 | 535523 | 543617 | 587717 | 1111254 | 437574 | 326113 | 579546 |
1982 | 3917640 | 1992698 | 1711704 | 378133 | 448651 | 553491 | 835679 | 273484 | 698716 |
1983 | 4930742 | 3641841 | 1384708 | 1368191 | 225934 | 259367 | 412916 | 772201 | 619086 |
1984 | 7610200 | 3471162 | 2480573 | 1051786 | 922645 | 191186 | 196025 | 372503 | 1271872 |
1985 | 7648346 | 6356573 | 2899358 | 1694672 | 557379 | 676035 | 144495 | 164720 | 1155449 |
1986 | 2094866 | 7564675 | 5411300 | 2301335 | 1411269 | 494350 | 377755 | 81389 | 788589 |
1987 | 4483883 | 1260476 | 4430398 | 3960972 | 1788701 | 1017643 | 479740 | 227067 | 676035 |
1988 | 2730513 | 4551648 | 1205012 | 3285403 | 3223570 | 1404230 | 725778 | 333701 | 700115 |
1989 | 9323046 | 1918396 | 3587621 | 1171740 | 2419327 | 2260282 | 1018661 | 510936 | 746387 |
1990 | 8877229 | 9492381 | 1470334 | 2538287 | 861129 | 1837653 | 1819368 | 850858 | 908000 |
1991 | 6569840 | 6709265 | 7131271 | 1174085 | 1871031 | 1107926 | 1360006 | 973838 | 1029929 |
1992 | 7834127 | 5389698 | 8753814 | 5526139 | 1211052 | 1355933 | 1065548 | 901667 | 1111254 |
1993 | 8335216 | 6776694 | 4147432 | 5938695 | 4342670 | 850007 | 988555 | 671991 | 901667 |
1994 | 5126840 | 6709265 | 4955457 | 2940235 | 4286581 | 3405833 | 585956 | 914379 | 1092523 |
1995 | 5879604 | 3700580 | 5261886 | 3172403 | 2178180 | 2628700 | 1785127 | 380028 | 1338420 |
1996 | 5449312 | 5267150 | 2735979 | 3269017 | 2315185 | 1531870 | 1756792 | 1145097 | 848309 |
1997 | 4723214 | 4515380 | 3580453 | 2082334 | 2204475 | 1589611 | 1170568 | 1088161 | 1342441 |
1998 | 8903901 | 3204286 | 2841947 | 2586976 | 1779779 | 1441219 | 1134837 | 521779 | 1861699 |
1999 | 4985279 | 8244031 | 2785673 | 2631330 | 1953240 | 1201402 | 1422605 | 613540 | 1524230 |
2000 | 7504399 | 3233255 | 4765915 | 2719613 | 1659455 | 1636385 | 966078 | 674684 | 2156506 |
2001 | 6629235 | 6268201 | 2510519 | 4403895 | 1592794 | 1169398 | 1294972 | 804519 | 2167316 |
2002 | 9038466 | 4699657 | 4601993 | 2006696 | 2620826 | 1135973 | 681465 | 972864 | 2090680 |
2003 | 14132674 | 6742896 | 3652783 | 2455891 | 1744537 | 1912649 | 719276 | 509915 | 1906920 |
2004 | 4818629 | 15417287 | 5389698 | 2500497 | 1756792 | 1280806 | 1349170 | 588893 | 1572221 |
2005 | 6287034 | 3150274 | 15775994 | 3867040 | 1914563 | 1457160 | 983625 | 931918 | 1723728 |
2006 | 10522222 | 4732670 | 1616866 | 11455723 | 3509556 | 1488084 | 920802 | 1061295 | 2359594 |
2007 | 15587814 | 9138438 | 4461520 | 1901208 | 9693828 | 2805241 | 1000490 | 1057058 | 2652465 |
2008 | 12372663 | 12903382 | 5378930 | 3828563 | 2397651 | 5193924 | 2285282 | 1214691 | 3112697 |
2009 | 16387018 | 9111063 | 9684139 | 5576099 | 1846865 | 1813919 | 4886564 | 1687907 | 3355126 |
2010 | 14519455 | 14665377 | 8162002 | 6236939 | 3704282 | 1457160 | 1206218 | 2902259 | 3388846 |
2011 | 11605620 | 11994995 | 10396710 | 6070794 | 4876801 | 2488026 | 1309296 | 965113 | 6318548 |
2012 | 18811896 | 8418986 | 9664791 | 8202914 | 4355718 | 4093865 | 2189098 | 1489573 | 6181058 |
2013 | 17487554 | 16126912 | 7363162 | 5768946 | 6702559 | 3682123 | 3520100 | 1852414 | 5792068 |
2014 | 17876544 | 13403146 | 12497010 | 4308068 | 5637775 | 4197501 | 3301872 | 2497998 | 6040516 |