Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1973 | 2594748 | 1501537 | 2610363 | 1338420 | 1711704 | 794128 | 249946 | 74459 | 17624 |
1974 | 2771779 | 2160824 | 1345128 | 1767364 | 827364 | 676035 | 579546 | 238470 | 120211 |
1975 | 2957929 | 2744200 | 1949337 | 861991 | 1039240 | 544161 | 461852 | 412091 | 204025 |
1976 | 4114385 | 2182540 | 2383308 | 1426879 | 685566 | 931918 | 391210 | 399113 | 404740 |
1977 | 1817550 | 3562596 | 1463000 | 1781560 | 967045 | 547983 | 740440 | 425066 | 515040 |
1978 | 1083817 | 1398625 | 2681803 | 1181151 | 1331744 | 668639 | 392778 | 507372 | 580706 |
1979 | 1178791 | 676035 | 825711 | 2414493 | 772973 | 922645 | 541447 | 212140 | 641138 |
1980 | 1980777 | 1074107 | 648878 | 556821 | 1776223 | 722881 | 660664 | 390428 | 606221 |
1981 | 2383308 | 1400024 | 537670 | 549080 | 593623 | 1123546 | 442856 | 328733 | 584785 |
1982 | 3933342 | 2004690 | 1723728 | 381933 | 453613 | 560733 | 844922 | 275681 | 706445 |
1983 | 4950504 | 3667424 | 1391649 | 1383324 | 227521 | 262498 | 418319 | 780742 | 624683 |
1984 | 7640702 | 3481591 | 2495501 | 1063419 | 929126 | 193881 | 198789 | 376623 | 1288514 |
1985 | 7663658 | 6375672 | 2913891 | 1706577 | 559613 | 686252 | 146972 | 166375 | 1169398 |
1986 | 2101160 | 7610200 | 5432989 | 2317501 | 1421183 | 500819 | 383847 | 81879 | 796514 |
1987 | 4483883 | 1259216 | 4443709 | 3976848 | 1799465 | 1031990 | 488454 | 228433 | 682829 |
1988 | 2733245 | 4565324 | 1207424 | 3295274 | 3242970 | 1422605 | 737484 | 335709 | 707859 |
1989 | 9323046 | 1918396 | 3598401 | 1175260 | 2431454 | 2285282 | 1035091 | 514525 | 753889 |
1990 | 8886111 | 9511384 | 1468864 | 2540827 | 861129 | 1857979 | 1854267 | 855978 | 917126 |
1991 | 6582993 | 6709265 | 7138406 | 1175260 | 1886059 | 1122423 | 1384708 | 982642 | 1038201 |
1992 | 7841965 | 5405892 | 8832953 | 5559396 | 1233048 | 1383324 | 1091431 | 915293 | 1110144 |
1993 | 8318562 | 6790261 | 4172392 | 5950584 | 4390703 | 865446 | 1008526 | 680103 | 890021 |
1994 | 5111482 | 6695860 | 4980297 | 2946121 | 4333994 | 3464227 | 597793 | 928198 | 1084902 |
1995 | 5844432 | 3685807 | 5251372 | 3143980 | 2180359 | 2639236 | 1803068 | 380028 | 1330413 |
1996 | 5405892 | 5246124 | 2725057 | 3249462 | 2315185 | 1539549 | 1779779 | 1147390 | 842391 |
1997 | 4680896 | 4483883 | 3555478 | 2059554 | 2200071 | 1584849 | 1183516 | 1087074 | 1321133 |
1998 | 8815305 | 3166065 | 2802437 | 2558675 | 1774448 | 1432598 | 1141667 | 517104 | 1839492 |
1999 | 4940613 | 8178342 | 2752445 | 2618206 | 1945442 | 1197803 | 1436902 | 612314 | 1497039 |
2000 | 7414885 | 3194688 | 4709065 | 2706048 | 1654484 | 1638022 | 970921 | 675359 | 2160824 |
2001 | 6537073 | 6205832 | 2483054 | 4386315 | 1592794 | 1171740 | 1305374 | 810981 | 2189098 |
2002 | 8877229 | 4625060 | 4565324 | 1986729 | 2618206 | 1142809 | 684881 | 985594 | 2105366 |
2003 | 13783737 | 6609377 | 3591211 | 2400050 | 1730637 | 1899308 | 714258 | 509915 | 1897409 |
2004 | 4704359 | 15066737 | 5282975 | 2441199 | 1734102 | 1259216 | 1333077 | 590662 | 1544174 |
2005 | 6095126 | 3069423 | 15448153 | 3752752 | 1889835 | 1434031 | 968012 | 930986 | 1694672 |
2006 | 10190842 | 4574464 | 1565945 | 10962600 | 3419483 | 1448443 | 893588 | 1054946 | 2312871 |
2007 | 15006590 | 8859492 | 4282297 | 1806677 | 9351058 | 2689861 | 956466 | 1043405 | 2581807 |
2008 | 11959063 | 12385042 | 5162854 | 3623678 | 2310559 | 4945556 | 2200071 | 1193022 | 3029778 |
2009 | 15791778 | 8780114 | 9304419 | 5240880 | 1769133 | 1728907 | 4699657 | 1652831 | 3255967 |
2010 | 14006051 | 14104437 | 7795054 | 5786279 | 3506048 | 1365457 | 1145097 | 2805241 | 3242970 |
2011 | 11240119 | 11524664 | 9979065 | 5609656 | 4625060 | 2326790 | 1241710 | 935653 | 6022422 |
2012 | 18347429 | 8088873 | 9184244 | 7526946 | 4110273 | 3824736 | 2074021 | 1446996 | 5809471 |
2013 | 19384804 | 15355741 | 7181365 | 5050511 | 6420458 | 3331723 | 3318422 | 1770903 | 5368183 |