Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1973 | 1669442 | 999490 | 2714179 | 1470334 | 1961068 | 913465 | 289526 | 90762 | 49119 |
1974 | 2092772 | 1380560 | 1164730 | 1649528 | 789378 | 649527 | 577810 | 253216 | 313013 |
1975 | 2287568 | 2352526 | 1500037 | 700115 | 864581 | 467428 | 400713 | 371016 | 441971 |
1976 | 2902259 | 1737573 | 1878530 | 1158921 | 571489 | 794923 | 332369 | 350459 | 586542 |
1977 | 1283370 | 2561235 | 1177613 | 1495543 | 831511 | 481663 | 659344 | 387317 | 522301 |
1978 | 779962 | 1012568 | 2147897 | 996496 | 1148538 | 580126 | 349410 | 453160 | 487966 |
1979 | 844922 | 486991 | 672663 | 2069878 | 665304 | 814231 | 484077 | 188905 | 530195 |
1980 | 1391649 | 787013 | 515555 | 449100 | 1497039 | 620946 | 570347 | 337055 | 405956 |
1981 | 1644587 | 1002493 | 427197 | 454976 | 503329 | 951695 | 380408 | 279288 | 424641 |
1982 | 2876256 | 1346474 | 1368191 | 307737 | 375120 | 466028 | 694537 | 229808 | 422523 |
1983 | 3265750 | 2984671 | 1002493 | 1029929 | 169228 | 197008 | 316792 | 596599 | 384616 |
1984 | 5126840 | 2182540 | 1861699 | 802109 | 702921 | 148153 | 151146 | 291560 | 790958 |
1985 | 5826925 | 4347015 | 2045187 | 1205012 | 395537 | 500318 | 107366 | 121540 | 709276 |
1986 | 1603982 | 6504469 | 3756507 | 1591202 | 989544 | 346625 | 265667 | 56444 | 467428 |
1987 | 3388846 | 931918 | 3147125 | 2757955 | 1260476 | 725053 | 345587 | 159213 | 461390 |
1988 | 2147897 | 3587621 | 834009 | 2233320 | 2217742 | 970921 | 499818 | 228205 | 465096 |
1989 | 7534477 | 1482144 | 2463269 | 787800 | 1612022 | 1512085 | 680784 | 341124 | 506865 |
1990 | 7333768 | 8048530 | 957422 | 1583265 | 545796 | 1191829 | 1171740 | 551281 | 642422 |
1991 | 5914988 | 5282975 | 4886564 | 771429 | 1239229 | 773747 | 918962 | 630961 | 758426 |
1992 | 8410572 | 4542554 | 6407630 | 3828563 | 822415 | 922645 | 750879 | 606828 | 751630 |
1993 | 8912809 | 7756176 | 3385459 | 4652894 | 3361843 | 643064 | 745641 | 496332 | 726505 |
1994 | 5106373 | 7138406 | 4852478 | 2714179 | 3949107 | 3175577 | 538208 | 833176 | 909818 |
1995 | 5962498 | 3478111 | 5293552 | 3023725 | 2067809 | 2500497 | 1669442 | 351864 | 1122423 |
1996 | 4847628 | 5786279 | 2660434 | 3054114 | 2156506 | 1439779 | 1644587 | 1045494 | 643064 |
1997 | 4122622 | 3905905 | 3548374 | 1886059 | 1974844 | 1455704 | 1081652 | 975787 | 1070889 |
1998 | 7640702 | 2755198 | 2752445 | 2455891 | 1698065 | 1346474 | 1093616 | 498321 | 1968928 |
1999 | 4347015 | 7117022 | 2431454 | 2294441 | 1649528 | 1018661 | 1260476 | 519177 | 1533403 |
2000 | 6865367 | 2665761 | 4448155 | 2551010 | 1506049 | 1497039 | 882046 | 615383 | 2631330 |
2001 | 6736156 | 5570526 | 2326790 | 4106165 | 1434031 | 1062356 | 1183516 | 751630 | 2741457 |
2002 | 9722954 | 4588208 | 4312378 | 1755036 | 2294441 | 973838 | 580706 | 883812 | 3217129 |
2003 | 14389366 | 7004056 | 3996782 | 2586976 | 1846865 | 1982759 | 749379 | 566368 | 3226795 |
2004 | 4975319 | 15525587 | 5809471 | 2586976 | 1817550 | 1326428 | 1387480 | 622812 | 2607754 |
2005 | 5389698 | 3118928 | 14217725 | 3328392 | 1661116 | 1262999 | 844922 | 826537 | 2502999 |
2006 | 8503599 | 3700580 | 1436902 | 9752166 | 3020703 | 1276969 | 772201 | 968981 | 2861911 |
2007 | 13769960 | 6976096 | 3236490 | 1329083 | 6885994 | 1951288 | 694537 | 796514 | 2171655 |
2008 | 8503599 | 10201038 | 3817094 | 2649814 | 1659455 | 3440062 | 1567512 | 890911 | 2333780 |
2009 | 11028573 | 6465559 | 6865367 | 3689494 | 1196606 | 1191829 | 3269017 | 1190638 | 2513031 |
2010 | 10821008 | 10241923 | 5173190 | 3609212 | 2176002 | 839868 | 705738 | 1770903 | 2336115 |
2011 | 11172880 | 7897051 | 6622609 | 3499043 | 2827773 | 1398625 | 735275 | 592437 | 4746889 |