Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1973 | 1373675 | 1001491 | 2687172 | 1444105 | 1839492 | 894482 | 288370 | 92319 | 49961 |
1974 | 689692 | 1342441 | 1121301 | 1656140 | 800507 | 678744 | 569777 | 241832 | 280127 |
1975 | 2505503 | 1735837 | 1329083 | 653436 | 822415 | 431490 | 369535 | 325787 | 379648 |
1976 | 5045463 | 1602379 | 1686220 | 1062356 | 527551 | 724328 | 312075 | 302247 | 503833 |
1977 | 1124670 | 2684486 | 1169398 | 1446996 | 804519 | 458172 | 619706 | 345933 | 480220 |
1978 | 1337082 | 941284 | 2118036 | 951695 | 1093616 | 562980 | 324811 | 418738 | 445076 |
1979 | 361855 | 545250 | 672663 | 2020792 | 674010 | 801307 | 468832 | 187400 | 497823 |
1980 | 2884898 | 634124 | 494845 | 449100 | 1411269 | 573206 | 525970 | 312075 | 366590 |
1981 | 1174085 | 1145097 | 419996 | 443743 | 486018 | 942226 | 368796 | 275957 | 393171 |
1982 | 1584849 | 1264263 | 1330413 | 302852 | 360771 | 452254 | 696623 | 229808 | 396726 |
1983 | 5096171 | 2443642 | 932850 | 955510 | 162918 | 188905 | 299539 | 543074 | 338744 |
1984 | 5740174 | 2345479 | 1801265 | 759944 | 682829 | 142629 | 147857 | 274855 | 702921 |
1985 | 5520616 | 4368805 | 2022814 | 1214691 | 406769 | 482627 | 103259 | 117830 | 639857 |
1986 | 1044449 | 5850280 | 3612823 | 1547266 | 948844 | 340102 | 259367 | 56275 | 431059 |
1987 | 3081725 | 847461 | 3002633 | 2589564 | 1168230 | 671991 | 312075 | 150542 | 390038 |
1988 | 887355 | 3191495 | 776072 | 2092772 | 2032953 | 897169 | 464167 | 212990 | 395537 |
1989 | 6602771 | 1148538 | 2137185 | 678066 | 1411269 | 1330413 | 599589 | 298045 | 403124 |
1990 | 12019009 | 6609377 | 825711 | 1377802 | 490902 | 1024792 | 975787 | 459089 | 491393 |
1991 | 4089773 | 5389698 | 4443709 | 701517 | 1100197 | 669978 | 806936 | 562980 | 605010 |
1992 | 5751665 | 3968902 | 5671703 | 3488561 | 722159 | 839868 | 651479 | 540906 | 614153 |
1993 | 13483806 | 6305924 | 2952019 | 4069375 | 2922646 | 560733 | 663975 | 425917 | 571489 |
1994 | 4847628 | 6976096 | 4321011 | 2450984 | 3594804 | 2861911 | 502826 | 763753 | 716404 |
1995 | 3328392 | 3246214 | 4671543 | 2641876 | 1850562 | 2296737 | 1507555 | 295079 | 875018 |
1996 | 3764027 | 4583622 | 2333780 | 2671098 | 1783343 | 1313230 | 1471805 | 890911 | 503329 |
1997 | 3485075 | 3378695 | 3020703 | 1591202 | 1647880 | 1208632 | 890911 | 818313 | 829850 |
1998 | 9202631 | 2465734 | 2473142 | 2130783 | 1448443 | 1178791 | 924492 | 425066 | 1418343 |
1999 | 4193306 | 6472028 | 2128653 | 1972870 | 1390258 | 866312 | 1016626 | 428480 | 1199002 |
2000 | 7897051 | 2520581 | 3968902 | 2195675 | 1285939 | 1315859 | 750879 | 543617 | 1887946 |
2001 | 7579820 | 5225181 | 2143606 | 3612823 | 1255444 | 886468 | 1047587 | 623435 | 2030921 |
2002 | 11851915 | 4386315 | 3767793 | 1500037 | 1959108 | 829850 | 490902 | 769118 | 2305942 |
2003 | 12890485 | 6906683 | 3722850 | 2395254 | 1603982 | 1732368 | 664639 | 486991 | 2380926 |
2004 | 4040989 | 14006051 | 5346753 | 2433887 | 1656140 | 1103503 | 1142809 | 536059 | 1929941 |
2005 | 5740174 | 2719613 | 12115546 | 3023725 | 1503040 | 1035091 | 723604 | 674684 | 1803068 |
2006 | 6174880 | 3612823 | 1323778 | 8606257 | 2639236 | 1133703 | 667303 | 832343 | 2051332 |
2007 | 15294441 | 6212041 | 2978707 | 1174085 | 6261936 | 1861699 | 561294 | 695231 | 1659455 |
2008 | 9138438 | 10334517 | 3786679 | 2518062 | 1444105 | 3355126 | 1525755 | 759944 | 1772675 |
2009 | 10427947 | 6046560 | 6312233 | 3291981 | 1124670 | 1039240 | 2813669 | 1078412 | 1815733 |
2010 | 8912809 | 8675383 | 4425970 | 3023725 | 1867292 | 656055 | 555709 | 1467396 | 1677810 |
2011 | 6695860 | 6299621 | 5126840 | 2887784 | 2178180 | 1066614 | 565237 | 455887 | 3002633 |