Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1973 | 2581807 | 1467396 | 2438759 | 1234282 | 1438340 | 756154 | 250697 | 79142 | 16821 |
1974 | 2799636 | 2128653 | 1246687 | 1674458 | 797311 | 702921 | 552385 | 214701 | 100208 |
1975 | 2819302 | 2631330 | 1826661 | 855122 | 1065548 | 538208 | 468832 | 394747 | 194853 |
1976 | 4089773 | 2118036 | 2251259 | 1355933 | 660664 | 886468 | 403124 | 375495 | 391993 |
1977 | 1692979 | 3474635 | 1473277 | 1711704 | 936589 | 512471 | 693149 | 376623 | 503329 |
1978 | 1040280 | 1307987 | 2695246 | 1124670 | 1255444 | 661325 | 362217 | 484077 | 569777 |
1979 | 1081652 | 713544 | 839029 | 2255766 | 775296 | 877647 | 512984 | 215561 | 658026 |
1980 | 1996687 | 933784 | 634124 | 598990 | 1676133 | 656055 | 611702 | 375120 | 613540 |
1981 | 2260282 | 1498537 | 541988 | 520737 | 564672 | 1119060 | 424641 | 342148 | 627814 |
1982 | 3790468 | 1865426 | 1576945 | 369165 | 412504 | 520216 | 854268 | 277895 | 725778 |
1983 | 4799393 | 3368574 | 1331744 | 1255444 | 228891 | 259627 | 402721 | 719995 | 680103 |
1984 | 7610200 | 3520100 | 2407261 | 977741 | 882046 | 182590 | 195243 | 343520 | 1218340 |
1985 | 7519423 | 6305924 | 2841947 | 1703167 | 590072 | 629071 | 135266 | 155749 | 1125795 |
1986 | 2049282 | 6885994 | 5199120 | 2244515 | 1346474 | 497325 | 378133 | 84120 | 826537 |
1987 | 4601993 | 1368191 | 4461520 | 3913724 | 1742794 | 994505 | 448651 | 236807 | 691764 |
1988 | 2665761 | 4360076 | 1214691 | 3255967 | 3100271 | 1376425 | 722159 | 330380 | 709986 |
1989 | 9752166 | 1959108 | 3471162 | 1117942 | 2392860 | 2264807 | 1027871 | 512984 | 761465 |
1990 | 9463946 | 9221055 | 1498537 | 2576648 | 898966 | 1810294 | 1751530 | 807744 | 918962 |
1991 | 6452641 | 7414885 | 7260796 | 1237990 | 1922237 | 1038201 | 1358647 | 1034057 | 1083817 |
1992 | 7610200 | 5251372 | 8194715 | 5609656 | 1220779 | 1451343 | 1015610 | 934718 | 1177613 |
1993 | 8088873 | 6414041 | 4036950 | 5757420 | 4286581 | 880284 | 1067681 | 694537 | 995500 |
1994 | 4901246 | 6478503 | 4751638 | 2925570 | 4260939 | 3311792 | 614153 | 925417 | 1146243 |
1995 | 5722979 | 3656438 | 4960415 | 3084808 | 2169484 | 2708756 | 1880409 | 380789 | 1327755 |
1996 | 5368183 | 4955457 | 2711466 | 3249462 | 2219961 | 1562816 | 1823011 | 1176436 | 933784 |
1997 | 4765915 | 4399494 | 3450398 | 2084418 | 2242272 | 1562816 | 1120180 | 1149687 | 1357289 |
1998 | 8850637 | 3457305 | 2981688 | 2589564 | 1737573 | 1518145 | 1112366 | 541988 | 1856122 |
1999 | 4833107 | 7771704 | 2913891 | 2602544 | 2047234 | 1266794 | 1351871 | 671319 | 1592794 |
2000 | 7195742 | 3375318 | 4985279 | 2594748 | 1692979 | 1692979 | 1004500 | 753889 | 2158664 |
2001 | 6293324 | 5909076 | 2633963 | 4273741 | 1669442 | 1163566 | 1361367 | 810981 | 2260282 |
2002 | 8589061 | 4643598 | 4308068 | 2032953 | 2689861 | 1188259 | 735275 | 1022744 | 2141463 |
2003 | 13964096 | 6550160 | 3627303 | 2513031 | 1687907 | 1922237 | 769118 | 508388 | 1951288 |
2004 | 3843908 | 14189318 | 5240880 | 2561235 | 1786913 | 1219559 | 1326428 | 612314 | 1556577 |
2005 | 4789804 | 2636598 | 13978067 | 3840066 | 1928012 | 1355933 | 1000490 | 942226 | 1659455 |
2006 | 7489406 | 3656438 | 1576945 | 9899551 | 3041922 | 1388869 | 888242 | 962222 | 2084418 |
2007 | 10170480 | 6268201 | 2975730 | 1595982 | 6851650 | 2049282 | 923568 | 801307 | 2118036 |
2008 | 8293644 | 8016400 | 3992787 | 2333780 | 1722005 | 3996782 | 1565945 | 868914 | 2287568 |
2009 | 10734785 | 6243179 | 6331198 | 3399028 | 1375049 | 1337082 | 3429757 | 1209842 | 2357235 |
2010 | 9029432 | 9156733 | 5045463 | 4347015 | 2305942 | 1061295 | 913465 | 2253511 | 2404855 |
2011 | 6844801 | 7253539 | 7004056 | 3722850 | 3239728 | 1644587 | 841549 | 667971 | 3719129 |
2012 | 11106044 | 5010268 | 4911058 | 4386315 | 2468201 | 2285282 | 1247934 | 769888 | 3153426 |
2013 | 10649250 | 9029432 | 3745254 | 3440062 | 3499043 | 1922237 | 1903110 | 1023767 | 2993638 |
2014 | 11006538 | 8145694 | 6212041 | 2273884 | 2563797 | 2055439 | 1581683 | 1302766 | 2791250 |