Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 467428 | 191186 | 20982 | 10379 | 8651 | 3382 | 1675 |
1964 | 848309 | 139386 | 52945 | 11661 | 5379 | 4742 | 2333 |
1965 | 1063419 | 246225 | 41316 | 23202 | 6441 | 2632 | 3129 |
1966 | 1372302 | 286072 | 69982 | 16711 | 9777 | 3392 | 2956 |
1967 | 1249183 | 359691 | 73865 | 28970 | 7990 | 4818 | 3381 |
1968 | 667303 | 317426 | 91309 | 28254 | 14393 | 3496 | 3600 |
1969 | 598990 | 159054 | 75057 | 33793 | 11313 | 6805 | 3160 |
1970 | 1795870 | 145947 | 40296 | 32177 | 15309 | 4714 | 4051 |
1971 | 2338453 | 440207 | 35242 | 15009 | 15679 | 6738 | 4187 |
1972 | 571489 | 559053 | 93526 | 12162 | 6048 | 6733 | 5562 |
1973 | 824886 | 125618 | 110084 | 29437 | 4940 | 2500 | 4466 |
1974 | 717121 | 183873 | 24343 | 36425 | 10892 | 2156 | 3167 |
1975 | 1202604 | 171099 | 37798 | 9650 | 16176 | 4548 | 2266 |
1976 | 758426 | 286072 | 34579 | 13701 | 3908 | 6730 | 2719 |
1977 | 1918396 | 168384 | 52470 | 11016 | 5208 | 1743 | 4018 |
1978 | 1167062 | 440207 | 31226 | 18702 | 5286 | 2244 | 2236 |
1979 | 1355933 | 260928 | 81471 | 9149 | 7156 | 1753 | 1756 |
1980 | 2167316 | 291851 | 59516 | 25009 | 4010 | 2772 | 1699 |
1981 | 882046 | 460929 | 59160 | 17812 | 8988 | 1624 | 1806 |
1982 | 1377802 | 180593 | 91858 | 16977 | 6638 | 3752 | 1435 |
1983 | 799706 | 280688 | 32696 | 21102 | 5388 | 2406 | 1784 |
1984 | 1393041 | 166708 | 51637 | 8047 | 6768 | 2007 | 1572 |
1985 | 370275 | 295670 | 33557 | 15472 | 2893 | 2620 | 1375 |
1986 | 1687907 | 81389 | 57815 | 10462 | 5725 | 1162 | 1640 |
1987 | 661986 | 382697 | 16649 | 15539 | 3188 | 2021 | 1046 |
1988 | 461390 | 151448 | 70123 | 5324 | 4988 | 1244 | 958 |
1989 | 745641 | 106404 | 30273 | 17252 | 1820 | 1882 | 829 |
1990 | 314897 | 174033 | 19799 | 7789 | 4964 | 629 | 918 |
1991 | 330711 | 75207 | 29941 | 5722 | 2578 | 1887 | 683 |
1992 | 738961 | 83200 | 14405 | 8302 | 1898 | 900 | 839 |
1993 | 393564 | 184241 | 16563 | 4603 | 2610 | 695 | 582 |
1994 | 901667 | 100912 | 34064 | 5066 | 1600 | 934 | 456 |
1995 | 524919 | 236570 | 22494 | 10117 | 1707 | 619 | 497 |
1996 | 380789 | 134592 | 39855 | 5714 | 3230 | 664 | 483 |
1997 | 1084902 | 101620 | 25822 | 9552 | 1893 | 1049 | 368 |
1998 | 147561 | 285786 | 20704 | 6947 | 2869 | 659 | 423 |
1999 | 286645 | 37873 | 49662 | 5130 | 1936 | 819 | 406 |
2000 | 485046 | 73865 | 8256 | 9796 | 1400 | 571 | 320 |
2001 | 217075 | 136353 | 14589 | 2215 | 2291 | 335 | 280 |
2002 | 290686 | 58924 | 27834 | 4276 | 637 | 639 | 193 |
2003 | 142629 | 73718 | 11789 | 8049 | 1180 | 191 | 241 |
2004 | 242074 | 40905 | 14373 | 3220 | 2032 | 329 | 120 |
2005 | 173512 | 59814 | 8139 | 3456 | 982 | 630 | 137 |
2006 | 381933 | 46490 | 11681 | 2086 | 964 | 311 | 246 |
2007 | 179872 | 103881 | 9424 | 3756 | 867 | 313 | 170 |
2008 | 207109 | 46911 | 22449 | 3028 | 1401 | 382 | 195 |
2009 | 224808 | 54068 | 10607 | 7350 | 1229 | 479 | 195 |
2010 | 315212 | 59635 | 12255 | 3747 | 2793 | 417 | 205 |
2011 | 177017 | 84036 | 13980 | 4245 | 1576 | 1082 | 223 |
2012 | 284361 | 47763 | 22359 | 6589 | 1872 | 712 | 499 |
2013 | 281813 | 71182 | 13690 | 10952 | 3373 | 857 | 544 |
2014 | 311452 | 69982 | 19653 | 7054 | 5794 | 1872 | 786 |