Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1973 | 2453436 | 1366824 | 2156506 | 1069819 | 1053891 | 680103 | 247954 | 90490 | 18805 |
1974 | 2879134 | 2000685 | 1100197 | 1531870 | 736747 | 672663 | 486991 | 184795 | 86336 |
1975 | 2525627 | 2463269 | 1607193 | 797311 | 1057058 | 517104 | 458630 | 346625 | 184795 |
1976 | 4118502 | 1984743 | 2002686 | 1214691 | 596599 | 803715 | 387317 | 338744 | 369165 |
1977 | 1538010 | 3399028 | 1471805 | 1516628 | 875894 | 441529 | 598391 | 299539 | 481182 |
1978 | 963184 | 1222001 | 2655119 | 1061295 | 1081652 | 623435 | 309898 | 419996 | 531256 |
1979 | 865446 | 746387 | 897169 | 2014739 | 741922 | 757668 | 453613 | 207939 | 645642 |
1980 | 1929941 | 702921 | 601992 | 671991 | 1488084 | 554044 | 532853 | 330050 | 608042 |
1981 | 1947389 | 1541089 | 489921 | 457257 | 531788 | 1061295 | 383080 | 351161 | 659344 |
1982 | 3422904 | 1573794 | 1311917 | 340783 | 342833 | 435827 | 797311 | 270493 | 750879 |
1983 | 4282297 | 2847637 | 1175260 | 991526 | 225032 | 238709 | 332036 | 593623 | 753889 |
1984 | 6955199 | 3355126 | 2145751 | 859409 | 715688 | 163081 | 175782 | 256786 | 1079491 |
1985 | 6478503 | 5666034 | 2615589 | 1553467 | 594217 | 503833 | 115728 | 129185 | 1011556 |
1986 | 1918396 | 5378930 | 4434831 | 1982759 | 1142809 | 454521 | 341124 | 80258 | 834009 |
1987 | 4231216 | 1480662 | 3894205 | 3338393 | 1503040 | 845768 | 360051 | 237044 | 700816 |
1988 | 2273884 | 3584036 | 1218340 | 2844791 | 2510519 | 1158921 | 627187 | 273484 | 725778 |
1989 | 9138438 | 1783343 | 2794042 | 1026843 | 2061615 | 1843175 | 878525 | 461390 | 770658 |
1990 | 9463946 | 7709778 | 1370930 | 2086503 | 859409 | 1513598 | 1346474 | 670648 | 944112 |
1991 | 6537073 | 7579820 | 6022422 | 1078412 | 1564380 | 777625 | 1109034 | 942226 | 1199002 |
1992 | 8710154 | 5272420 | 6478503 | 4751638 | 888242 | 1196606 | 667971 | 810171 | 1578523 |
1993 | 10355207 | 7131271 | 4093865 | 5126840 | 3737771 | 699415 | 926343 | 514011 | 1751530 |
1994 | 7074448 | 8343555 | 5493082 | 3226795 | 4061244 | 2963851 | 552385 | 746387 | 1810294 |
1995 | 9341711 | 5620887 | 6478503 | 4189115 | 2558675 | 3122049 | 2208888 | 423793 | 2032953 |
1996 | 8235791 | 7795054 | 4395096 | 4756392 | 3185118 | 1974844 | 2361954 | 1639661 | 1819368 |
1997 | 7489406 | 6689168 | 6070794 | 3495545 | 3555478 | 2424171 | 1525755 | 1788701 | 2752445 |
1998 | 13922266 | 5891375 | 5030349 | 4574464 | 2752445 | 2618206 | 1785127 | 1073033 | 3638201 |
1999 | 7444604 | 11513145 | 4704359 | 3832393 | 3502544 | 2120156 | 2012725 | 1284654 | 3652783 |
2000 | 10864379 | 5763180 | 8580476 | 3696881 | 2738717 | 2711466 | 1647880 | 1418343 | 3968902 |
2001 | 9889657 | 8762572 | 4519898 | 6517491 | 2687172 | 1957150 | 2092772 | 1287226 | 4126747 |
2002 | 14768395 | 7756176 | 6662464 | 3645485 | 4746889 | 1982759 | 1386094 | 1612022 | 4114385 |
2003 | 29799435 | 11687144 | 6076868 | 4842782 | 3060228 | 3594804 | 1498537 | 1069819 | 4299460 |
2004 | 7617814 | 26036241 | 9285829 | 4643598 | 3620056 | 2502999 | 2708756 | 1178791 | 4057185 |
2005 | 9175065 | 5903170 | 22231038 | 7145548 | 3551924 | 2757955 | 2004690 | 2049282 | 4040989 |
2006 | 15279154 | 7282611 | 4510867 | 17557645 | 5643415 | 2744200 | 2082334 | 1686220 | 4742144 |
2007 | 24422124 | 12459575 | 5700133 | 3890312 | 13164048 | 4180745 | 2080253 | 1676133 | 4804195 |
2008 | 16305288 | 17822994 | 8903901 | 4412712 | 3537745 | 9221055 | 3246214 | 1720284 | 5111482 |
2009 | 22839453 | 13362997 | 13632947 | 6776694 | 3128299 | 2853338 | 7370529 | 2571500 | 5298848 |
2010 | 22657466 | 19935248 | 10627973 | 10140015 | 4935675 | 2373794 | 2132915 | 5526139 | 5867857 |
2011 | 22142292 | 18531823 | 16936811 | 8563333 | 8040485 | 3840066 | 1837653 | 1671112 | 9074692 |