Table 2. Estimated stock numbers. | ||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1973 | 7400070 | 2173828 | 4439268 | 1918396 | 947896 | 803715 | 317744 | 614153 |
1974 | 4403895 | 6824298 | 2154351 | 2195675 | 761465 | 330050 | 266732 | 599589 |
1975 | 7857665 | 2053385 | 2796838 | 2813669 | 1365457 | 434521 | 154508 | 307737 |
1976 | 8153844 | 7319115 | 1094710 | 2202272 | 2310559 | 849158 | 270222 | 360771 |
1977 | 7920778 | 6205832 | 5378930 | 1573794 | 993511 | 507880 | 107366 | 136899 |
1978 | 14650719 | 9239515 | 4615820 | 2308249 | 1241710 | 595407 | 384616 | 333034 |
1979 | 9463946 | 16902972 | 6934365 | 2446087 | 663312 | 264342 | 108012 | 136216 |
1980 | 2520581 | 6649153 | 4718493 | 2105366 | 1060234 | 466494 | 251199 | 151297 |
1981 | 5395091 | 1677810 | 4620438 | 3548374 | 1591202 | 365127 | 64408 | 130223 |
1982 | 5411300 | 2679123 | 4139146 | 3502544 | 1482144 | 331042 | 113777 | 77034 |
1983 | 8301942 | 3523622 | 3719129 | 2763476 | 1288514 | 423793 | 74459 | 30607 |
1984 | 8032449 | 4592798 | 3259225 | 2191288 | 1412681 | 541447 | 138690 | 126627 |
1985 | 3429757 | 12762223 | 7067377 | 1709993 | 789378 | 295079 | 97052 | 50564 |
1986 | 2455891 | 3262486 | 8824125 | 3573300 | 791749 | 282095 | 74459 | 30122 |
1987 | 1992698 | 1346474 | 1666106 | 5020299 | 3178754 | 308045 | 132720 | 47287 |
1988 | 2000685 | 1347821 | 1536473 | 3038881 | 2165150 | 861991 | 136353 | 78042 |
1989 | 2438759 | 1361367 | 1394435 | 2505503 | 1863562 | 444187 | 355400 | 88787 |
1990 | 6776694 | 1269330 | 1038201 | 1689596 | 1575369 | 248451 | 169906 | 174905 |
1991 | 7370529 | 7407474 | 6224477 | 3188305 | 207316 | 150392 | 87641 | 128669 |
1992 | 3075568 | 4965378 | 3185118 | 1722005 | 1141667 | 18496 | 48533 | 76344 |
1993 | 19955194 | 2733245 | 2364318 | 2206681 | 1366824 | 71826 | 5496 | 41773 |
1994 | 3185118 | 5998380 | 556821 | 1689596 | 981660 | 71898 | 18828 | 15211 |
1995 | 13742448 | 4625060 | 4574464 | 1150837 | 518658 | 91583 | 16450 | 10377 |
1996 | 23417637 | 13894449 | 3537745 | 805324 | 283226 | 77188 | 18839 | 7532 |
1997 | 789378 | 7067377 | 2080253 | 2197872 | 648878 | 70827 | 25235 | 9504 |
1998 | 2689861 | 379269 | 1706577 | 1826661 | 1214691 | 210239 | 24441 | 11838 |
1999 | 5449312 | 2371421 | 1319812 | 1455704 | 647582 | 440207 | 76039 | 11641 |
2000 | 6446191 | 5261886 | 2556117 | 1569080 | 350459 | 248451 | 162918 | 26291 |
2001 | 7936635 | 4718493 | 3555478 | 945057 | 552937 | 12659 | 55826 | 51534 |
2002 | 7594995 | 6844801 | 2460807 | 1179971 | 448202 | 154045 | 80419 | 27011 |
2003 | 3847753 | 2870509 | 4862192 | 2141463 | 256273 | 14310 | 15582 | 20752 |
2004 | 6589579 | 4911058 | 3038881 | 1644587 | 515555 | 290686 | 28311 | 9503 |
2005 | 15051677 | 4243929 | 2719613 | 1446996 | 1006511 | 380028 | 153891 | 83617 |
2006 | 17645653 | 11330401 | 3949107 | 1488084 | 443299 | 377377 | 62442 | 62693 |
2007 | 13322968 | 12647878 | 4746889 | 1084902 | 212777 | 115728 | 177017 | 64667 |
2008 | 20790361 | 14665377 | 7912861 | 2684486 | 514525 | 208981 | 69355 | 145801 |
2009 | 9939229 | 8912809 | 8252279 | 4925814 | 1691286 | 663312 | 131006 | 143918 |
2010 | 7422303 | 5427559 | 9038466 | 6465559 | 2505503 | 1080571 | 200586 | 196811 |
2011 | 44145431 | 7341105 | 8815305 | 7289897 | 2620826 | 1570650 | 228662 | 295670 |