Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 397520 | 205048 | 21595 | 9917 | 8142 | 3005 | 1466 |
1964 | 435391 | 121176 | 52892 | 11184 | 4976 | 4219 | 2046 |
1965 | 1522707 | 180954 | 37571 | 22359 | 5997 | 2446 | 2871 |
1966 | 1749779 | 340783 | 60718 | 15955 | 9729 | 3106 | 2658 |
1967 | 1171740 | 391993 | 79142 | 27392 | 7637 | 4673 | 2971 |
1968 | 591845 | 325136 | 95607 | 28767 | 13701 | 3441 | 3436 |
1969 | 221018 | 138552 | 78905 | 34787 | 11503 | 6370 | 3024 |
1970 | 1746283 | 95416 | 37609 | 32048 | 15288 | 4791 | 3957 |
1971 | 3100271 | 464167 | 29144 | 14464 | 15217 | 6829 | 4124 |
1972 | 529665 | 658026 | 95320 | 11480 | 6149 | 6716 | 5378 |
1973 | 963184 | 125744 | 120813 | 30303 | 4931 | 2600 | 4742 |
1974 | 988555 | 202602 | 25642 | 38871 | 11348 | 2134 | 3193 |
1975 | 1455704 | 185907 | 39815 | 9529 | 16437 | 4673 | 2264 |
1976 | 1339759 | 341806 | 35918 | 13735 | 3973 | 6866 | 2825 |
1977 | 2993638 | 230499 | 57240 | 11501 | 5412 | 1722 | 4055 |
1978 | 684881 | 553491 | 35242 | 18800 | 5123 | 2284 | 2322 |
1979 | 2453436 | 201189 | 89949 | 9909 | 7286 | 1847 | 1841 |
1980 | 4321011 | 356112 | 51896 | 25438 | 4078 | 2827 | 1674 |
1981 | 976764 | 596002 | 64796 | 16602 | 9402 | 1653 | 1856 |
1982 | 1428306 | 172819 | 100007 | 16946 | 6534 | 3851 | 1474 |
1983 | 597196 | 283226 | 33090 | 21472 | 5482 | 2514 | 1947 |
1984 | 2047234 | 149642 | 54339 | 8108 | 6819 | 2069 | 1665 |
1985 | 336381 | 343863 | 33793 | 15737 | 2912 | 2625 | 1404 |
1986 | 2343134 | 75433 | 62193 | 10332 | 5619 | 1149 | 1612 |
1987 | 485046 | 428480 | 16808 | 15763 | 3278 | 2039 | 1036 |
1988 | 346625 | 134861 | 74907 | 5151 | 5023 | 1267 | 1025 |
1989 | 1026843 | 92967 | 30607 | 17806 | 1796 | 1918 | 861 |
1990 | 314268 | 213203 | 20090 | 7925 | 5204 | 653 | 985 |
1991 | 357182 | 74982 | 35348 | 5901 | 2606 | 1931 | 674 |
1992 | 855978 | 90039 | 15888 | 9088 | 1958 | 944 | 895 |
1993 | 387705 | 202197 | 19458 | 5140 | 2933 | 753 | 656 |
1994 | 1457160 | 98420 | 37684 | 5395 | 1717 | 1005 | 486 |
1995 | 555154 | 290977 | 22811 | 9944 | 1693 | 616 | 503 |
1996 | 268606 | 145947 | 49961 | 6105 | 3368 | 672 | 472 |
1997 | 1172912 | 96182 | 32112 | 11386 | 2203 | 1217 | 407 |
1998 | 156843 | 341806 | 25160 | 8373 | 3460 | 819 | 545 |
1999 | 277340 | 40135 | 64731 | 5806 | 2266 | 989 | 475 |
2000 | 425917 | 72693 | 9621 | 10953 | 1454 | 614 | 378 |
2001 | 112196 | 128284 | 15604 | 2022 | 2130 | 314 | 263 |
2002 | 228433 | 35454 | 29673 | 3867 | 559 | 552 | 175 |
2003 | 85306 | 58047 | 10148 | 6448 | 1007 | 148 | 188 |
2004 | 171271 | 26291 | 13489 | 2987 | 1992 | 291 | 126 |
2005 | 132720 | 46490 | 7234 | 3279 | 908 | 691 | 133 |
2006 | 326766 | 34926 | 12564 | 2131 | 945 | 300 | 278 |
2007 | 168552 | 93246 | 9954 | 3671 | 827 | 324 | 195 |
2008 | 140646 | 43131 | 26582 | 3003 | 1421 | 335 | 221 |
2009 | 143057 | 43652 | 11641 | 7308 | 1186 | 508 | 210 |
2010 | 205459 | 46911 | 13673 | 3638 | 2753 | 444 | 239 |
2011 | 95035 | 70545 | 14787 | 4020 | 1421 | 1092 | 225 |
2012 | 263550 | 33223 | 25952 | 5329 | 1580 | 563 | 461 |