Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1973 | 1699764 | 1010545 | 2483054 | 1319812 | 1669442 | 839029 | 275130 | 90581 | 41523 |
1974 | 2137185 | 1405635 | 1059174 | 1538010 | 744152 | 644996 | 545796 | 234451 | 237281 |
1975 | 2269341 | 2267073 | 1402827 | 676035 | 852561 | 451351 | 391993 | 350109 | 364397 |
1976 | 2963851 | 1725453 | 1826661 | 1099098 | 545796 | 753889 | 329720 | 321579 | 494845 |
1977 | 1282087 | 2581807 | 1183516 | 1441219 | 795718 | 454067 | 617849 | 345242 | 457257 |
1978 | 787800 | 1007518 | 2147897 | 953600 | 1093616 | 564107 | 324811 | 422523 | 432354 |
1979 | 855122 | 517104 | 671991 | 1963030 | 656055 | 775296 | 454521 | 181861 | 469301 |
1980 | 1467396 | 769118 | 515040 | 467895 | 1448443 | 584201 | 537132 | 320937 | 368796 |
1981 | 1713417 | 1089250 | 438888 | 445967 | 486504 | 939403 | 366957 | 275957 | 386157 |
1982 | 3020703 | 1400024 | 1346474 | 308353 | 363306 | 452707 | 702219 | 229578 | 393958 |
1983 | 3453850 | 2975730 | 1036127 | 1033023 | 177371 | 203008 | 321579 | 580706 | 363306 |
1984 | 5548288 | 2392860 | 1963030 | 804519 | 722881 | 148598 | 154508 | 286359 | 732340 |
1985 | 6261936 | 4676217 | 2156506 | 1298863 | 434521 | 502826 | 107152 | 122639 | 667971 |
1986 | 1699764 | 6510976 | 3984809 | 1694672 | 1034057 | 365492 | 277618 | 60355 | 463703 |
1987 | 3741511 | 1049684 | 3502544 | 2981688 | 1334410 | 753889 | 347319 | 170416 | 437136 |
1988 | 2308249 | 3782894 | 926343 | 2460807 | 2364318 | 1025817 | 529136 | 243775 | 452254 |
1989 | 8326885 | 1633115 | 2727784 | 855122 | 1769133 | 1641301 | 736011 | 369904 | 500819 |
1990 | 7904952 | 8435841 | 1114593 | 1856122 | 627814 | 1293678 | 1255444 | 588305 | 642422 |
1991 | 5998380 | 5809471 | 5256626 | 840708 | 1301464 | 741181 | 918962 | 662649 | 711407 |
1992 | 7826297 | 4662209 | 6563273 | 4106165 | 876770 | 990535 | 743408 | 643708 | 722159 |
1993 | 8008388 | 6817477 | 3103373 | 4248175 | 3057169 | 600189 | 700115 | 459549 | 596599 |
1994 | 4876801 | 6268201 | 4222762 | 2354879 | 3351773 | 2618206 | 457257 | 686252 | 706445 |
1995 | 6249425 | 3474635 | 5010268 | 2910979 | 1955194 | 2364318 | 1603982 | 329062 | 934718 |
1996 | 5230409 | 5968463 | 2887784 | 3351773 | 2296737 | 1536473 | 1753282 | 1125795 | 656711 |
1997 | 4180745 | 4282297 | 3863175 | 2137185 | 2228858 | 1583265 | 1145097 | 1116825 | 1041320 |
1998 | 7167016 | 2870509 | 2902259 | 2558675 | 1706577 | 1409859 | 1074107 | 520737 | 1706577 |
1999 | 3630932 | 6407630 | 2324464 | 2139323 | 1602379 | 978719 | 1110144 | 514525 | 1207424 |
2000 | 5637775 | 2267073 | 3685807 | 1963030 | 1217122 | 1191829 | 702921 | 503329 | 1711704 |
2001 | 5570526 | 4528947 | 1884174 | 3204286 | 1172912 | 838190 | 942226 | 578967 | 1826661 |
2002 | 7960481 | 3937277 | 3485075 | 1512085 | 1959108 | 843234 | 514011 | 711407 | 2074021 |
2003 | 12347942 | 5786279 | 3236490 | 2115919 | 1445549 | 1586435 | 614153 | 422523 | 2053385 |
2004 | 4089773 | 12839026 | 4780234 | 2180359 | 1501537 | 1058115 | 1133703 | 507880 | 1671112 |
2005 | 4746889 | 2655119 | 11983006 | 2960889 | 1438340 | 1058115 | 744896 | 689002 | 1634749 |
2006 | 7579820 | 3412651 | 1394435 | 8736323 | 2626073 | 1119060 | 721437 | 797311 | 2012725 |
2007 | 12298649 | 6193432 | 2816484 | 1260476 | 5815283 | 1698065 | 644996 | 670648 | 1634749 |
2008 | 7534477 | 8623486 | 3548374 | 2169484 | 1411269 | 3112697 | 1329083 | 715688 | 1735837 |
2009 | 9959127 | 5844432 | 5944637 | 3026750 | 1067681 | 1044449 | 2757955 | 971892 | 1808485 |
2010 | 10029086 | 9258013 | 4680896 | 3426329 | 1895513 | 783871 | 669308 | 1616866 | 1767364 |
2011 | 10180656 | 7709778 | 6563273 | 3291981 | 2631330 | 1293678 | 664639 | 532320 | 3523622 |