Table 2. Estimated stock numbers. | ||||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1981 | 3870909 | 3513067 | 4685579 | 2061615 | 2470670 | 2099060 | 1652831 | 1817550 | 1458618 | 3175577 |
1982 | 5251372 | 2844791 | 2581807 | 3223570 | 1536473 | 1405635 | 1197803 | 933784 | 908000 | 2200071 |
1983 | 20175912 | 4097961 | 1957150 | 1783343 | 1863562 | 1168230 | 948844 | 801307 | 530725 | 1553467 |
1984 | 19875532 | 15681622 | 2692552 | 1283370 | 1279526 | 1357289 | 777625 | 521779 | 420416 | 1049684 |
1985 | 9791253 | 14738888 | 10438380 | 1564380 | 779962 | 907093 | 759944 | 438888 | 251702 | 741922 |
1986 | 6990062 | 6491473 | 9801049 | 5850280 | 1005505 | 483594 | 499319 | 407991 | 219696 | 505852 |
1987 | 8632114 | 4901246 | 4143287 | 6655805 | 2568930 | 422101 | 247954 | 245487 | 164391 | 293314 |
1988 | 6218256 | 6576413 | 3402429 | 2893565 | 3678443 | 1241710 | 207524 | 116425 | 96568 | 178975 |
1989 | 8469652 | 4528947 | 5030349 | 2523103 | 2147897 | 1626596 | 380789 | 98815 | 49119 | 117360 |
1990 | 17592795 | 5909076 | 2954973 | 2714179 | 1494048 | 1215906 | 596599 | 145947 | 38025 | 72403 |
1991 | 8984397 | 14650719 | 4110273 | 1760309 | 1473277 | 839029 | 530725 | 187025 | 45342 | 40175 |
1992 | 6776694 | 7333768 | 12800567 | 3265750 | 1224447 | 774521 | 455431 | 286932 | 100308 | 45615 |
1993 | 5137104 | 5005260 | 5251372 | 9752166 | 2260282 | 949794 | 494845 | 268069 | 159373 | 81471 |
1994 | 7088611 | 3649132 | 3537745 | 3305175 | 6530539 | 1491063 | 743408 | 339083 | 172474 | 140365 |
1995 | 9616587 | 5411300 | 3087894 | 2478093 | 2714179 | 3745254 | 999490 | 508388 | 206076 | 186279 |
1996 | 28431266 | 7400070 | 3925483 | 2271611 | 1525755 | 1774448 | 2213311 | 621568 | 289237 | 231654 |
1997 | 45082288 | 22142292 | 5487591 | 2463269 | 1370930 | 1016626 | 997493 | 1168230 | 305285 | 292728 |
1998 | 28431266 | 37996325 | 16970719 | 3457305 | 1366824 | 916209 | 726505 | 574928 | 576655 | 299240 |
1999 | 21638831 | 21530907 | 28402849 | 10480218 | 1748030 | 745641 | 492870 | 365858 | 237756 | 404335 |
2000 | 36873364 | 16551710 | 16469158 | 15855072 | 4515380 | 1150837 | 478782 | 303762 | 163081 | 318061 |
2001 | 58644245 | 29532444 | 13269782 | 10929761 | 7542015 | 1751530 | 514011 | 226387 | 131795 | 209819 |
2002 | 49724086 | 45901117 | 19230344 | 8080788 | 5405892 | 3509556 | 788589 | 292143 | 104089 | 163244 |
2003 | 52693360 | 40710638 | 38110485 | 14104437 | 5121716 | 2780107 | 1209842 | 312700 | 103363 | 107366 |
2004 | 35891103 | 40751369 | 30860882 | 23045936 | 7579820 | 2655119 | 1354577 | 572633 | 140646 | 95607 |
2005 | 20728083 | 28092129 | 28774496 | 17435170 | 11184059 | 3460764 | 1129177 | 537670 | 227977 | 104820 |
2006 | 7717492 | 16159198 | 25191067 | 21125682 | 9416745 | 4381931 | 1438340 | 480220 | 228205 | 145219 |
2007 | 4214325 | 5740174 | 13403146 | 17296245 | 11150557 | 5559396 | 2305942 | 794128 | 248202 | 198194 |
2008 | 4823450 | 3185118 | 4597393 | 10864379 | 9693828 | 5325409 | 2269341 | 1002493 | 361494 | 237756 |
2009 | 5199120 | 3409240 | 2470670 | 3851603 | 6955199 | 5188732 | 2470670 | 1017643 | 473544 | 297450 |
2010 | 10119755 | 4547099 | 2352526 | 1949337 | 3365207 | 4510867 | 3220348 | 1365457 | 578388 | 440647 |
2011 | 10119755 | 8064643 | 3516582 | 1672784 | 1812106 | 2673770 | 2733245 | 1937676 | 874144 | 673336 |