Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 499818 | 187025 | 20702 | 10313 | 8398 | 3273 | 1617 |
1964 | 820771 | 136080 | 52208 | 11575 | 5279 | 4581 | 2245 |
1965 | 1051786 | 231886 | 40579 | 23040 | 6335 | 2559 | 3023 |
1966 | 1292385 | 276786 | 67982 | 16571 | 9628 | 3307 | 2864 |
1967 | 1101298 | 342148 | 72620 | 28796 | 7895 | 4719 | 3290 |
1968 | 560172 | 294196 | 89680 | 28368 | 14273 | 3435 | 3517 |
1969 | 494845 | 144062 | 73130 | 33928 | 11256 | 6677 | 3076 |
1970 | 1572221 | 132986 | 38871 | 32273 | 15327 | 4653 | 3959 |
1971 | 2055439 | 414986 | 33860 | 15053 | 15789 | 6753 | 4146 |
1972 | 519696 | 522301 | 90762 | 12216 | 6088 | 6809 | 5590 |
1973 | 751630 | 120692 | 106511 | 29733 | 4986 | 2530 | 4523 |
1974 | 730146 | 179512 | 24222 | 36680 | 11016 | 2181 | 3206 |
1975 | 1224447 | 169736 | 37384 | 9658 | 16378 | 4616 | 2303 |
1976 | 840708 | 282943 | 34269 | 13638 | 3947 | 6826 | 2772 |
1977 | 2074021 | 172301 | 51844 | 10937 | 5245 | 1767 | 4076 |
1978 | 1329083 | 442856 | 31195 | 18563 | 5317 | 2272 | 2265 |
1979 | 1600777 | 271305 | 80902 | 9102 | 7187 | 1775 | 1770 |
1980 | 2545913 | 311763 | 59160 | 24835 | 4017 | 2811 | 1717 |
1981 | 1035091 | 487966 | 59219 | 17728 | 8990 | 1647 | 1836 |
1982 | 1674458 | 190995 | 91766 | 17011 | 6648 | 3800 | 1468 |
1983 | 931918 | 313640 | 32991 | 21178 | 5435 | 2430 | 1822 |
1984 | 1636385 | 176663 | 52000 | 8034 | 6764 | 2016 | 1591 |
1985 | 407583 | 323838 | 33223 | 14690 | 2811 | 2597 | 1372 |
1986 | 1792282 | 84626 | 57757 | 10207 | 5506 | 1142 | 1628 |
1987 | 695927 | 380028 | 16342 | 15309 | 3103 | 1986 | 1039 |
1988 | 475442 | 150995 | 69564 | 5149 | 4950 | 1229 | 956 |
1989 | 798109 | 106511 | 30152 | 17330 | 1802 | 1886 | 834 |
1990 | 322223 | 177194 | 20103 | 7828 | 5090 | 633 | 932 |
1991 | 364033 | 75132 | 30485 | 5971 | 2635 | 1927 | 698 |
1992 | 808552 | 88256 | 14690 | 8601 | 1982 | 923 | 862 |
1993 | 408399 | 190613 | 17028 | 4752 | 2694 | 725 | 607 |
1994 | 928198 | 101114 | 34338 | 5177 | 1646 | 955 | 470 |
1995 | 554044 | 227294 | 21673 | 9627 | 1678 | 607 | 490 |
1996 | 356112 | 132588 | 36243 | 5275 | 2965 | 623 | 456 |
1997 | 1090340 | 92226 | 24465 | 8878 | 1772 | 982 | 348 |
1998 | 134861 | 283226 | 19530 | 6616 | 2717 | 624 | 401 |
1999 | 242802 | 35242 | 50262 | 5025 | 1901 | 798 | 395 |
2000 | 446860 | 65056 | 7992 | 9835 | 1371 | 555 | 310 |
2001 | 164062 | 122639 | 13376 | 2101 | 2144 | 311 | 258 |
2002 | 241349 | 46723 | 24077 | 3740 | 553 | 556 | 167 |
2003 | 122639 | 65907 | 10009 | 6771 | 1006 | 163 | 205 |
2004 | 201995 | 36754 | 13661 | 2996 | 1881 | 304 | 110 |
2005 | 156843 | 53745 | 7826 | 3423 | 950 | 619 | 137 |
2006 | 359331 | 45342 | 11948 | 2186 | 1002 | 330 | 262 |
2007 | 175782 | 99509 | 9527 | 3913 | 895 | 327 | 181 |
2008 | 199187 | 47763 | 22337 | 3058 | 1427 | 384 | 197 |
2009 | 202400 | 54014 | 10837 | 7127 | 1206 | 470 | 190 |
2010 | 307429 | 56444 | 12525 | 3802 | 2730 | 405 | 198 |
2011 | 154972 | 83117 | 13326 | 4296 | 1577 | 1038 | 210 |
2012 | 187400 | 43045 | 20796 | 6242 | 1832 | 673 | 467 |
2013 | 243045 | 47335 | 11709 | 9768 | 3150 | 766 | 477 |
2014 | 312388 | 60054 | 12423 | 5622 | 5094 | 1684 | 656 |