Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1973 | 2262543 | 1283370 | 2141463 | 1066614 | 1179971 | 636029 | 212777 | 69286 | 14247 |
1974 | 2518062 | 1861699 | 1077334 | 1452795 | 682829 | 601391 | 453160 | 172474 | 80178 |
1975 | 2446087 | 2310559 | 1565945 | 740440 | 919881 | 452707 | 390428 | 315843 | 155593 |
1976 | 3630932 | 1857979 | 1947389 | 1161241 | 559053 | 736747 | 336718 | 301040 | 305896 |
1977 | 1446996 | 3057169 | 1304069 | 1468864 | 797311 | 422523 | 562980 | 295079 | 385001 |
1978 | 881165 | 1123546 | 2359594 | 962222 | 1045494 | 552937 | 290977 | 384616 | 426770 |
1979 | 908909 | 625308 | 734540 | 1889835 | 652783 | 712831 | 411679 | 173859 | 493856 |
1980 | 1704871 | 769888 | 541988 | 525970 | 1379180 | 525970 | 486991 | 295079 | 453613 |
1981 | 1897409 | 1301464 | 461390 | 430198 | 463703 | 918043 | 338067 | 274855 | 468832 |
1982 | 3213914 | 1550364 | 1300163 | 308970 | 331373 | 415401 | 691764 | 221239 | 539285 |
1983 | 3964935 | 2799636 | 1105712 | 1008526 | 189094 | 209819 | 315843 | 549630 | 511959 |
1984 | 6356573 | 2954973 | 2004690 | 794128 | 702219 | 145074 | 154817 | 258590 | 890021 |
1985 | 6230705 | 5225181 | 2340792 | 1394435 | 485046 | 486504 | 103881 | 117477 | 821593 |
1986 | 1644587 | 5537203 | 4201701 | 1795870 | 1052838 | 391601 | 293021 | 64731 | 611090 |
1987 | 3794260 | 1140526 | 3630932 | 3112697 | 1360006 | 766048 | 337055 | 182590 | 506865 |
1988 | 2111692 | 3485075 | 989544 | 2592155 | 2390469 | 1057058 | 551281 | 246471 | 521779 |
1989 | 7810660 | 1578523 | 2735979 | 879404 | 1856122 | 1723728 | 784655 | 385771 | 562980 |
1990 | 7717492 | 7081526 | 1205012 | 1986729 | 714973 | 1375049 | 1279526 | 602595 | 690382 |
1991 | 5368183 | 6052609 | 5341409 | 923568 | 1390258 | 741181 | 962222 | 731608 | 794923 |
1992 | 6831125 | 4321011 | 6193432 | 4222762 | 870654 | 1061295 | 710696 | 667971 | 919881 |
1993 | 7889158 | 5694435 | 3226795 | 4457060 | 3239728 | 643064 | 790958 | 493856 | 836515 |
1994 | 5030349 | 6362933 | 4180745 | 2480573 | 3460764 | 2612975 | 482627 | 690382 | 965113 |
1995 | 6022422 | 3859314 | 4970346 | 3020703 | 2022814 | 2497998 | 1728907 | 340102 | 1205012 |
1996 | 5416714 | 5199120 | 3020703 | 3460764 | 2322141 | 1573794 | 1830317 | 1196606 | 954554 |
1997 | 4386315 | 4461520 | 3817094 | 2273884 | 2376169 | 1642943 | 1139386 | 1207424 | 1460077 |
1998 | 7952525 | 3223570 | 3175577 | 2735979 | 1776223 | 1580102 | 1126921 | 606221 | 1976820 |
1999 | 4218541 | 6776694 | 2571500 | 2308249 | 1867292 | 1142809 | 1165895 | 627187 | 1612022 |
2000 | 6517491 | 2990646 | 4269469 | 2080253 | 1408449 | 1384708 | 819132 | 627187 | 1865426 |
2001 | 5926830 | 5267150 | 2233320 | 3450398 | 1366824 | 949794 | 1073033 | 637940 | 1874776 |
2002 | 8293644 | 4439268 | 3760265 | 1760309 | 2301335 | 989544 | 618468 | 815046 | 1799465 |
2003 | 13880562 | 6369299 | 3520100 | 2429024 | 1572221 | 1783343 | 722159 | 478303 | 1801265 |
2004 | 3689494 | 13389749 | 5152538 | 2475616 | 1742794 | 1201402 | 1268062 | 589482 | 1534937 |
2005 | 4643598 | 2602544 | 12237310 | 3506048 | 1716847 | 1230585 | 907093 | 857692 | 1531870 |
2006 | 7602594 | 3551924 | 1652831 | 9156733 | 2833434 | 1250432 | 860269 | 867178 | 1945442 |
2007 | 12164105 | 6212041 | 2766241 | 1485111 | 6119555 | 1856122 | 776848 | 737484 | 1912649 |
2008 | 7572244 | 8318562 | 3933342 | 2128653 | 1519664 | 3638201 | 1422605 | 751630 | 2109581 |
2009 | 10140015 | 6095126 | 6064726 | 3038881 | 1242952 | 1165895 | 2984671 | 1092523 | 2137185 |
2010 | 10448824 | 9101957 | 4737405 | 3917640 | 2018772 | 894482 | 783088 | 1980777 | 2167316 |
2011 | 10313868 | 8452730 | 7074448 | 3569728 | 3005637 | 1438340 | 709986 | 606828 | 3569728 |