Table 2. Estimated stock numbers. | ||||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1981 | 3634565 | 3890312 | 4652894 | 2922646 | 2490515 | 2343134 | 1812106 | 1576945 | 1236753 | 2981688 |
1982 | 4256680 | 2749693 | 2844791 | 3220348 | 2057495 | 1612022 | 1446996 | 1087074 | 788589 | 1744537 |
1983 | 15021604 | 3282120 | 1968928 | 2006696 | 2182540 | 1414095 | 1022744 | 895377 | 598990 | 1178791 |
1984 | 18110456 | 10875249 | 2253511 | 1351871 | 1373675 | 1471805 | 882929 | 596599 | 484562 | 918962 |
1985 | 10585546 | 13020037 | 7138406 | 1463000 | 876770 | 891803 | 834009 | 505347 | 311763 | 762227 |
1986 | 7992387 | 7579820 | 8921726 | 4312378 | 895377 | 531788 | 479740 | 444187 | 259108 | 552937 |
1987 | 8710154 | 5891375 | 5368183 | 5700133 | 2195675 | 454976 | 274306 | 237044 | 196418 | 300439 |
1988 | 7152697 | 6446191 | 4260939 | 3616438 | 3122049 | 1004500 | 214272 | 133653 | 96955 | 174905 |
1989 | 9295119 | 5400489 | 4625060 | 2876256 | 2228858 | 1451343 | 304675 | 98322 | 58454 | 128669 |
1990 | 20645336 | 6885994 | 3855457 | 2890673 | 1742794 | 1167062 | 525970 | 110194 | 38216 | 90039 |
1991 | 8597655 | 15807578 | 4975319 | 2561235 | 1748030 | 991526 | 528078 | 201390 | 32016 | 45161 |
1992 | 6305924 | 6729423 | 11994995 | 3478111 | 1734102 | 1053891 | 557936 | 272665 | 96761 | 43045 |
1993 | 5330737 | 4823450 | 5045463 | 8529148 | 2340792 | 1178791 | 665970 | 337729 | 147414 | 76573 |
1994 | 6401225 | 4114385 | 3652783 | 3602001 | 5780496 | 1544174 | 794128 | 422946 | 205253 | 127516 |
1995 | 8385378 | 4960415 | 3249462 | 2607754 | 2540827 | 3700580 | 1003496 | 505347 | 252458 | 186465 |
1996 | 24618285 | 6530539 | 3764027 | 2299035 | 1722005 | 1623346 | 2280716 | 597793 | 284077 | 257558 |
1997 | 41992433 | 18793094 | 4896347 | 2508010 | 1449893 | 1097999 | 953600 | 1264263 | 296855 | 293902 |
1998 | 29092763 | 32638398 | 13908351 | 3169232 | 1474751 | 916209 | 652131 | 514011 | 603801 | 277340 |
1999 | 23161454 | 22387202 | 23866826 | 8435841 | 1689596 | 870654 | 519696 | 328733 | 217945 | 440647 |
2000 | 40265275 | 18092354 | 16701348 | 14519455 | 3929411 | 967045 | 488942 | 288659 | 141634 | 333701 |
2001 | 60976555 | 31295973 | 13592110 | 10480218 | 7088611 | 1867292 | 454976 | 246965 | 133920 | 219916 |
2002 | 52169052 | 46688106 | 22521929 | 8736323 | 5416714 | 3422904 | 854268 | 223463 | 114119 | 160653 |
2003 | 53650428 | 40832954 | 34656644 | 14592234 | 4945556 | 2730513 | 1401425 | 395142 | 81634 | 93901 |
2004 | 42076502 | 40996613 | 30249796 | 21682152 | 7671326 | 2458348 | 1225672 | 668639 | 181861 | 87992 |
2005 | 25906384 | 32508105 | 30038787 | 19134432 | 11228885 | 3499043 | 1096902 | 527551 | 300740 | 130353 |
2006 | 9360413 | 20035174 | 25115607 | 19955194 | 10417525 | 4975319 | 1578523 | 519177 | 250948 | 212990 |
2007 | 4833107 | 7268060 | 15525587 | 17038738 | 11028573 | 5282975 | 2433887 | 823237 | 279009 | 271305 |
2008 | 4412712 | 3782894 | 5654713 | 11050652 | 9899551 | 5548288 | 2615589 | 1233048 | 431922 | 304066 |
2009 | 3559035 | 3351773 | 2949069 | 4184928 | 6837960 | 5251372 | 2910979 | 1471805 | 705738 | 424217 |
2010 | 7060313 | 2850486 | 2558675 | 2211098 | 2908069 | 4008790 | 2993638 | 1723728 | 934718 | 747134 |
2011 | 7224582 | 5526139 | 2189098 | 1920315 | 1597579 | 1828488 | 2350174 | 1778001 | 1141667 | 1249183 |