Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1973 | 2513031 | 1445549 | 2473142 | 1256700 | 1541089 | 744152 | 238709 | 72839 | 16375 |
1974 | 2706048 | 2084418 | 1265528 | 1671112 | 784655 | 658026 | 541447 | 217510 | 105768 |
1975 | 2805241 | 2618206 | 1841332 | 831511 | 1009535 | 516071 | 441529 | 385771 | 189094 |
1976 | 3945160 | 2084418 | 2258023 | 1350520 | 648878 | 870654 | 377755 | 369904 | 375495 |
1977 | 1703167 | 3399028 | 1416926 | 1692979 | 914379 | 509915 | 686938 | 385001 | 477825 |
1978 | 1021722 | 1310606 | 2592155 | 1111254 | 1245441 | 634759 | 361494 | 472598 | 538746 |
1979 | 1102400 | 663975 | 796514 | 2253511 | 739700 | 862853 | 503329 | 201995 | 604405 |
1980 | 1901208 | 978719 | 616615 | 548532 | 1654484 | 661325 | 607435 | 363306 | 565802 |
1981 | 2249008 | 1381942 | 519696 | 514525 | 551833 | 1065548 | 413329 | 314582 | 559053 |
1982 | 3730303 | 1872903 | 1594387 | 359691 | 415401 | 517622 | 806130 | 260667 | 661986 |
1983 | 4676217 | 3402429 | 1311917 | 1271872 | 216209 | 247954 | 391210 | 712119 | 598990 |
1984 | 7289897 | 3345076 | 2354879 | 976764 | 865446 | 179333 | 186839 | 342491 | 1174085 |
1985 | 7275332 | 6070794 | 2749693 | 1621723 | 540365 | 627187 | 134323 | 152207 | 1071961 |
1986 | 1988716 | 6990062 | 5091077 | 2169484 | 1310606 | 471654 | 360411 | 77653 | 752382 |
1987 | 4329662 | 1244196 | 4252425 | 3745254 | 1674458 | 960299 | 445521 | 216425 | 637303 |
1988 | 2594748 | 4282297 | 1150837 | 3103373 | 3002633 | 1325102 | 691764 | 313640 | 658026 |
1989 | 9029432 | 1848712 | 3385459 | 1084902 | 2273884 | 2154351 | 976764 | 481663 | 705033 |
1990 | 8640750 | 8930652 | 1412681 | 2424171 | 823237 | 1732368 | 1711704 | 783088 | 857692 |
1991 | 6249425 | 6642507 | 6831125 | 1125795 | 1774448 | 1011556 | 1285939 | 933784 | 979698 |
1992 | 7414885 | 5101270 | 8121294 | 5230409 | 1154295 | 1323778 | 996496 | 861991 | 1040280 |
1993 | 7857665 | 6343873 | 3921560 | 5515098 | 4077522 | 822415 | 972864 | 644352 | 849158 |
1994 | 4804195 | 6324870 | 4657549 | 2766241 | 4057185 | 3204286 | 572633 | 873270 | 1020701 |
1995 | 5515098 | 3513067 | 4906150 | 2940235 | 2055439 | 2520581 | 1737573 | 356468 | 1231816 |
1996 | 5075827 | 4876801 | 2610363 | 3087894 | 2150046 | 1476227 | 1711704 | 1095805 | 820771 |
1997 | 4377551 | 4184928 | 3331723 | 1955194 | 2092772 | 1483627 | 1096902 | 1050734 | 1235517 |
1998 | 8162002 | 3038881 | 2700642 | 2385693 | 1631483 | 1358647 | 1049684 | 487966 | 1704871 |
1999 | 4528947 | 7392673 | 2571500 | 2373794 | 1801265 | 1107926 | 1269330 | 576079 | 1387480 |
2000 | 6797055 | 3014667 | 4386315 | 2390469 | 1500037 | 1491063 | 883812 | 636666 | 1963030 |
2001 | 5956538 | 5632140 | 2336115 | 3913724 | 1460077 | 1046540 | 1197803 | 730146 | 2018772 |
2002 | 8064643 | 4282297 | 4102061 | 1813919 | 2392860 | 1052838 | 641138 | 914379 | 1928012 |
2003 | 12635236 | 6064726 | 3335056 | 2213311 | 1547266 | 1723728 | 666636 | 463703 | 1734102 |
2004 | 3925483 | 13376366 | 4867057 | 2253511 | 1588022 | 1109034 | 1195410 | 550180 | 1383324 |
2005 | 5040420 | 2584390 | 13443416 | 3371944 | 1694672 | 1234282 | 868046 | 839868 | 1494048 |
2006 | 8244031 | 3794260 | 1370930 | 9147581 | 2844791 | 1222001 | 779182 | 885582 | 1963030 |
2007 | 11559290 | 7025100 | 3308482 | 1503040 | 7145548 | 2094866 | 780742 | 847461 | 2105366 |
2008 | 9463946 | 9221055 | 4256680 | 2649814 | 1769133 | 3933342 | 1684535 | 923568 | 2438759 |
2009 | 12609991 | 6962158 | 7217361 | 3779113 | 1390258 | 1354577 | 3580453 | 1319812 | 2576648 |
2010 | 11828235 | 10831835 | 5757420 | 4351364 | 2468201 | 1016626 | 878525 | 2200071 | 2528154 |
2011 | 10355207 | 9559060 | 8016400 | 4226987 | 3488561 | 1696368 | 878525 | 736011 | 4538014 |