Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1973 | 1813919 | 1083817 | 2777328 | 1498537 | 1953240 | 958380 | 309279 | 97343 | 53263 |
1974 | 2285282 | 1501537 | 1183516 | 1716847 | 834844 | 715688 | 616615 | 259108 | 309279 |
1975 | 2463269 | 2493007 | 1561254 | 750129 | 946002 | 508897 | 440647 | 390428 | 458630 |
1976 | 3191495 | 1872903 | 2002686 | 1226899 | 612926 | 855122 | 369535 | 365858 | 606828 |
1977 | 1400024 | 2791250 | 1284654 | 1600777 | 894482 | 518140 | 710696 | 402319 | 548532 |
1978 | 864581 | 1103503 | 2352526 | 1069819 | 1241710 | 641138 | 378511 | 492870 | 520216 |
1979 | 940343 | 558494 | 743408 | 2235555 | 743408 | 898966 | 534453 | 213630 | 572060 |
1980 | 1603982 | 858550 | 571489 | 514011 | 1654484 | 680784 | 632225 | 381933 | 445076 |
1981 | 1884174 | 1181151 | 487966 | 508388 | 562418 | 1088161 | 434521 | 329720 | 472125 |
1982 | 3331723 | 1541089 | 1519664 | 347667 | 419576 | 526497 | 815862 | 273484 | 474018 |
1983 | 3824736 | 3361843 | 1157763 | 1177613 | 200386 | 233048 | 377000 | 707151 | 437574 |
1984 | 6131807 | 2615589 | 2186910 | 918962 | 826537 | 172992 | 181135 | 349060 | 890911 |
1985 | 6990062 | 5193924 | 2421748 | 1458618 | 488454 | 590662 | 128284 | 149792 | 815862 |
1986 | 1920315 | 7496899 | 4510867 | 1929941 | 1196606 | 425066 | 329720 | 72984 | 562418 |
1987 | 4168221 | 1161241 | 3921560 | 3402429 | 1545719 | 887355 | 422101 | 207109 | 544161 |
1988 | 2610363 | 4299460 | 1038201 | 2791250 | 2735979 | 1201402 | 630961 | 297747 | 557379 |
1989 | 9388537 | 1832149 | 3084808 | 978719 | 2032953 | 1912649 | 874144 | 450900 | 612926 |
1990 | 9065622 | 9732681 | 1245441 | 2107473 | 705033 | 1506049 | 1513598 | 716404 | 777625 |
1991 | 6969123 | 6642507 | 6193432 | 989544 | 1569080 | 908000 | 1147390 | 846614 | 908000 |
1992 | 8841791 | 5427559 | 7748424 | 4794596 | 1060234 | 1193022 | 927270 | 821593 | 901667 |
1993 | 8252279 | 7826297 | 3576875 | 4911058 | 3598401 | 720716 | 847461 | 583617 | 766814 |
1994 | 4506359 | 6343873 | 4333994 | 2443642 | 3566160 | 2850486 | 502324 | 792541 | 798109 |
1995 | 5352102 | 3090984 | 4574464 | 2647165 | 1824835 | 2231088 | 1536473 | 324487 | 931918 |
1996 | 4421546 | 5091077 | 2404855 | 2819302 | 1957150 | 1333077 | 1547266 | 1014595 | 559613 |
1997 | 3693186 | 3587621 | 3166065 | 1774448 | 1880409 | 1342441 | 1006511 | 970921 | 941284 |
1998 | 6948247 | 2495501 | 2463269 | 2195675 | 1497039 | 1218340 | 959339 | 448202 | 1588022 |
1999 | 3859314 | 6401225 | 2249008 | 2105366 | 1553467 | 953600 | 1123546 | 498820 | 1307987 |
2000 | 6293324 | 2407261 | 3917640 | 2162985 | 1317175 | 1301464 | 771429 | 546342 | 2024837 |
2001 | 6362933 | 5126840 | 2143606 | 3696881 | 1333077 | 959339 | 1092523 | 674010 | 2184724 |
2002 | 8815305 | 4506359 | 4089773 | 1751530 | 2271611 | 990535 | 601992 | 853414 | 2620826 |
2003 | 13150890 | 6312233 | 3598401 | 2312871 | 1616866 | 1762070 | 677388 | 473544 | 2433887 |
2004 | 4492860 | 13783737 | 5116596 | 2322141 | 1600777 | 1115708 | 1209842 | 550180 | 1949337 |
2005 | 5204322 | 2887784 | 13072221 | 3159739 | 1558135 | 1139386 | 791749 | 743408 | 1924160 |
2006 | 8385378 | 3707988 | 1483627 | 9578198 | 2913891 | 1234282 | 771429 | 904376 | 2251259 |
2007 | 13687588 | 6899779 | 3201084 | 1369560 | 6655805 | 1922237 | 686938 | 765282 | 1790490 |
2008 | 8486608 | 9830497 | 3929411 | 2520581 | 1600777 | 3467693 | 1519664 | 824886 | 1857979 |
2009 | 11228885 | 6524011 | 6749642 | 3502544 | 1197803 | 1170568 | 3137698 | 1107926 | 1992698 |
2010 | 11072776 | 10596136 | 5548288 | 3941217 | 2271611 | 896273 | 759184 | 1889835 | 2043143 |
2011 | 11307763 | 8293644 | 6983076 | 3609212 | 2884898 | 1424028 | 732340 | 577232 | 3905905 |