Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1973 | 2819302 | 1623346 | 2755198 | 1418343 | 1788701 | 863717 | 277618 | 84204 | 19270 |
1974 | 3017683 | 2340792 | 1425453 | 1893618 | 899865 | 758426 | 639857 | 260928 | 126880 |
1975 | 3143980 | 2934360 | 2086503 | 943168 | 1156606 | 604405 | 521258 | 463240 | 229349 |
1976 | 4430398 | 2331448 | 2545913 | 1538010 | 748630 | 1021722 | 442856 | 444187 | 462777 |
1977 | 1920315 | 3809468 | 1583265 | 1922237 | 1053891 | 597793 | 814231 | 465562 | 597196 |
1978 | 1155449 | 1482144 | 2916807 | 1271872 | 1448443 | 741922 | 431490 | 568638 | 680103 |
1979 | 1251683 | 745641 | 900765 | 2605148 | 859409 | 1020701 | 601992 | 242802 | 765282 |
1980 | 2160824 | 1122423 | 702219 | 622190 | 1941555 | 787800 | 729416 | 440647 | 722159 |
1981 | 2563797 | 1562816 | 591253 | 598391 | 651479 | 1260476 | 496828 | 380408 | 710696 |
1982 | 4252425 | 2145751 | 1839492 | 415817 | 491885 | 616615 | 958380 | 315212 | 844078 |
1983 | 5352102 | 3898101 | 1512085 | 1494048 | 254231 | 294785 | 471654 | 877647 | 759184 |
1984 | 8351903 | 3820913 | 2706048 | 1146243 | 1025817 | 214701 | 224358 | 422101 | 1492555 |
1985 | 8368624 | 6969123 | 3178754 | 1891726 | 636029 | 758426 | 163734 | 188339 | 1364093 |
1986 | 2271611 | 8088873 | 5926830 | 2558675 | 1576945 | 566368 | 437136 | 95320 | 954554 |
1987 | 4955457 | 1415509 | 4915972 | 4421546 | 2012725 | 1161241 | 546888 | 266465 | 810981 |
1988 | 2943177 | 4930742 | 1331744 | 3660096 | 3612823 | 1602379 | 839868 | 387705 | 834844 |
1989 | 10170480 | 2101160 | 3933342 | 1291093 | 2730513 | 2594748 | 1185885 | 594812 | 888242 |
1990 | 9674460 | 10089441 | 1628223 | 2844791 | 987567 | 2101160 | 2088591 | 979698 | 1073033 |
1991 | 7039164 | 7392673 | 7594995 | 1280806 | 2061615 | 1209842 | 1522707 | 1112366 | 1196606 |
1992 | 8385378 | 5774718 | 9056561 | 5909076 | 1315859 | 1510574 | 1169398 | 1009535 | 1270600 |
1993 | 8957485 | 7202941 | 4457060 | 6420458 | 4799393 | 959339 | 1137109 | 769118 | 1050734 |
1994 | 5454764 | 7239046 | 5293552 | 3207492 | 4756392 | 3794260 | 671319 | 1040280 | 1257958 |
1995 | 6181058 | 4008790 | 5757420 | 3527147 | 2478093 | 3041922 | 2101160 | 441971 | 1545719 |
1996 | 5531668 | 5520616 | 3069423 | 3715412 | 2657775 | 1803068 | 2092772 | 1368191 | 1026843 |
1997 | 4606597 | 4588208 | 3913724 | 2333780 | 2523103 | 1823011 | 1349170 | 1293678 | 1565945 |
1998 | 8512106 | 3181935 | 2996633 | 2757955 | 1920315 | 1600777 | 1251683 | 592437 | 2071948 |
1999 | 4662209 | 7725213 | 2671098 | 2568930 | 1970898 | 1226899 | 1428306 | 643064 | 1607193 |
2000 | 7032129 | 3087894 | 4519898 | 2561235 | 1624970 | 1621723 | 968981 | 692456 | 2184724 |
2001 | 6107328 | 5867857 | 2371421 | 4155736 | 1564380 | 1142809 | 1294972 | 802109 | 2195675 |
2002 | 8145694 | 4408301 | 4338330 | 1947389 | 2612975 | 1147390 | 700816 | 1002493 | 2115919 |
2003 | 12310954 | 6162543 | 3495545 | 2400050 | 1722005 | 1922237 | 738961 | 521779 | 1920315 |
2004 | 3715412 | 13150890 | 5080905 | 2412080 | 1735837 | 1252936 | 1342441 | 607435 | 1548814 |
2005 | 4565324 | 2448534 | 13403146 | 3443504 | 1751530 | 1317175 | 919881 | 889131 | 1595982 |
2006 | 7117022 | 3429757 | 1292385 | 9083771 | 2861911 | 1231816 | 783871 | 908909 | 1998685 |
2007 | 9869897 | 6016402 | 3029778 | 1365457 | 6885994 | 2022814 | 747882 | 807744 | 2041101 |
2008 | 7679001 | 7889158 | 3634565 | 2438759 | 1626596 | 3616438 | 1572221 | 857692 | 2255766 |
2009 | 9929295 | 5598448 | 5944637 | 3328392 | 1207424 | 1177613 | 3162900 | 1133703 | 2258023 |
2010 | 8597655 | 8571900 | 4533478 | 3559035 | 2130783 | 861129 | 730877 | 1797667 | 2088591 |
2011 | 6702559 | 6906683 | 5815283 | 3278839 | 2782889 | 1408449 | 748630 | 563544 | 3602001 |
2012 | 11172880 | 4751638 | 4891453 | 4147432 | 2312871 | 2169484 | 1176436 | 808552 | 3246214 |
2013 | 11971029 | 9101957 | 3591211 | 2687172 | 3378695 | 1741052 | 1762070 | 927270 | 2861911 |