Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1973 | 1553467 | 997493 | 1744537 | 854268 | 819132 | 545250 | 219476 | 91950 | 37760 |
1974 | 1397227 | 1318493 | 802912 | 1193022 | 563544 | 501320 | 372503 | 159532 | 110747 |
1975 | 2059554 | 1407042 | 1075181 | 565237 | 769888 | 368060 | 316159 | 244997 | 196811 |
1976 | 3584036 | 1561254 | 1245441 | 813418 | 407176 | 549630 | 256530 | 212352 | 302852 |
1977 | 1122423 | 2744200 | 1128049 | 977741 | 580126 | 291560 | 385386 | 182408 | 326113 |
1978 | 883812 | 884697 | 2047234 | 779962 | 695231 | 401515 | 194464 | 249197 | 309279 |
1979 | 495836 | 626560 | 648878 | 1476227 | 517622 | 473071 | 275406 | 120211 | 332701 |
1980 | 1815733 | 441088 | 473544 | 477347 | 1038201 | 368060 | 317426 | 185535 | 280969 |
1981 | 1245441 | 1313230 | 321901 | 337729 | 361855 | 701517 | 238470 | 192144 | 282660 |
1982 | 2016754 | 1046540 | 1034057 | 226840 | 240626 | 285786 | 498820 | 158103 | 304980 |
1983 | 3416065 | 1795870 | 784655 | 722159 | 146239 | 158103 | 204843 | 341465 | 291851 |
1984 | 4833107 | 2478093 | 1380560 | 561294 | 482627 | 101114 | 107904 | 145947 | 441088 |
1985 | 4501855 | 3840066 | 1804872 | 974812 | 370275 | 314268 | 66703 | 72258 | 395142 |
1986 | 1187072 | 3704282 | 2876256 | 1276969 | 680103 | 264871 | 194658 | 42404 | 311141 |
1987 | 2766241 | 946002 | 2574073 | 2057495 | 901667 | 474967 | 194269 | 124617 | 250948 |
1988 | 1257958 | 2369051 | 769118 | 1785127 | 1460077 | 647582 | 329062 | 137310 | 267801 |
1989 | 6331198 | 1067681 | 1797667 | 627187 | 1217122 | 997493 | 450900 | 224134 | 284930 |
1990 | 8385378 | 5373554 | 839868 | 1302766 | 503833 | 837352 | 670648 | 313326 | 352568 |
1991 | 4403895 | 6236939 | 4135009 | 669308 | 956466 | 438011 | 578967 | 433220 | 444631 |
1992 | 6131807 | 3667424 | 5005260 | 3233255 | 554599 | 720716 | 363306 | 401114 | 565802 |
1993 | 8895001 | 5157693 | 2861911 | 3775336 | 2483054 | 430198 | 537670 | 265667 | 611702 |
1994 | 4833107 | 6695860 | 3984809 | 2253511 | 2879134 | 1912649 | 331373 | 414157 | 615383 |
1995 | 5214741 | 3855457 | 4930742 | 2978707 | 1742794 | 2118036 | 1366824 | 243531 | 727959 |
1996 | 4985279 | 4709065 | 2978707 | 3419483 | 2162985 | 1279526 | 1512085 | 949794 | 641138 |
1997 | 4818629 | 4122622 | 3756507 | 2294441 | 2390469 | 1550364 | 927270 | 1081652 | 1129177 |
1998 | 9397930 | 3719129 | 3063290 | 2769009 | 1701465 | 1623346 | 1062356 | 606828 | 1629852 |
1999 | 4857333 | 7392673 | 2867640 | 2251259 | 2020792 | 1225672 | 1153141 | 716404 | 1639661 |
2000 | 7159853 | 3569728 | 5209529 | 2135049 | 1519664 | 1463000 | 882046 | 755398 | 1841332 |
2001 | 6662464 | 5416714 | 2649814 | 3707988 | 1455704 | 1015610 | 1047587 | 638579 | 1972870 |
2002 | 9959127 | 4915972 | 3863175 | 2012725 | 2520581 | 1002493 | 669308 | 745641 | 1990706 |
2003 | 15294441 | 7466971 | 3612823 | 2681803 | 1597579 | 1804872 | 717121 | 483594 | 2065742 |
2004 | 4325334 | 13908351 | 5576099 | 2610363 | 1906920 | 1239229 | 1287226 | 531256 | 1897409 |
2005 | 5660371 | 3298571 | 11769241 | 4073446 | 1882291 | 1370930 | 932850 | 909818 | 1810294 |
2006 | 7787263 | 4316692 | 2400050 | 9156733 | 3072493 | 1376425 | 977741 | 727959 | 2010713 |
2007 | 13619321 | 6414041 | 3188305 | 1914563 | 6655805 | 2204475 | 986580 | 730877 | 1910738 |
2008 | 9295119 | 10059218 | 4601993 | 2233320 | 1569080 | 4479401 | 1572221 | 738222 | 1845019 |
2009 | 12212859 | 7260796 | 7088611 | 3457305 | 1424028 | 1184700 | 3242970 | 1114593 | 1824835 |
2010 | 11605620 | 10262428 | 5537203 | 4965378 | 2470670 | 950744 | 855978 | 2271611 | 2084418 |
2011 | 10029086 | 9211838 | 7897051 | 4130876 | 3598401 | 1779779 | 610480 | 615383 | 3255967 |