Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 460929 | 194075 | 21373 | 10287 | 8546 | 3274 | 1620 |
1964 | 842391 | 136626 | 53210 | 11613 | 5307 | 4617 | 2289 |
1965 | 1066614 | 243288 | 40741 | 23086 | 6368 | 2619 | 3125 |
1966 | 1369560 | 286645 | 69564 | 16692 | 9866 | 3335 | 2912 |
1967 | 1265528 | 356468 | 73939 | 29144 | 7949 | 4809 | 3292 |
1968 | 647582 | 319976 | 91400 | 28198 | 14346 | 3521 | 3601 |
1969 | 600790 | 154662 | 76573 | 33962 | 11351 | 6699 | 3150 |
1970 | 1845019 | 146093 | 39735 | 32112 | 15259 | 4749 | 4070 |
1971 | 2378546 | 447307 | 35277 | 14927 | 15497 | 6788 | 4189 |
1972 | 585370 | 561856 | 94656 | 12325 | 6128 | 6735 | 5496 |
1973 | 881165 | 129832 | 111972 | 29733 | 5006 | 2537 | 4577 |
1974 | 812605 | 197205 | 25719 | 37123 | 11067 | 2160 | 3169 |
1975 | 1402827 | 180954 | 39656 | 9658 | 16278 | 4609 | 2279 |
1976 | 865446 | 317109 | 35918 | 13769 | 3967 | 6821 | 2778 |
1977 | 2124400 | 187587 | 55826 | 11252 | 5308 | 1738 | 4040 |
1978 | 1269330 | 476870 | 32991 | 18841 | 5234 | 2273 | 2288 |
1979 | 1441219 | 284646 | 85306 | 9391 | 7225 | 1802 | 1797 |
1980 | 2289857 | 313013 | 61574 | 25135 | 4039 | 2815 | 1698 |
1981 | 883812 | 496332 | 62007 | 17935 | 9206 | 1642 | 1838 |
1982 | 1405635 | 186279 | 95990 | 17103 | 6750 | 3810 | 1458 |
1983 | 820771 | 297450 | 34614 | 21647 | 5542 | 2480 | 1852 |
1984 | 1438340 | 177549 | 55548 | 8265 | 6935 | 2052 | 1610 |
1985 | 378133 | 315843 | 36134 | 15837 | 2957 | 2664 | 1395 |
1986 | 1709993 | 85391 | 62069 | 10645 | 5788 | 1178 | 1650 |
1987 | 669308 | 396726 | 17967 | 15972 | 3305 | 2056 | 1056 |
1988 | 460469 | 157157 | 74907 | 5433 | 5141 | 1276 | 1000 |
1989 | 776848 | 108771 | 32663 | 17929 | 1870 | 1941 | 858 |
1990 | 332701 | 186279 | 21657 | 8182 | 5236 | 659 | 969 |
1991 | 370275 | 81552 | 34166 | 6220 | 2727 | 1987 | 708 |
1992 | 794128 | 94278 | 16894 | 9259 | 2087 | 983 | 919 |
1993 | 440207 | 207939 | 20725 | 5518 | 3082 | 811 | 687 |
1994 | 955510 | 114119 | 42066 | 6032 | 1903 | 1108 | 540 |
1995 | 553491 | 256017 | 26609 | 11476 | 1949 | 709 | 575 |
1996 | 398714 | 147414 | 47858 | 6434 | 3588 | 733 | 528 |
1997 | 1054946 | 109316 | 31351 | 10852 | 2131 | 1176 | 413 |
1998 | 165215 | 292728 | 24909 | 7819 | 3188 | 735 | 481 |
1999 | 298045 | 44046 | 60718 | 5862 | 2212 | 931 | 451 |
2000 | 544705 | 83366 | 11269 | 11870 | 1646 | 679 | 389 |
2001 | 205664 | 158895 | 20094 | 2746 | 2792 | 410 | 338 |
2002 | 258074 | 58865 | 37987 | 5175 | 781 | 765 | 227 |
2003 | 128927 | 73057 | 16394 | 9164 | 1468 | 235 | 278 |
2004 | 208355 | 37496 | 17290 | 4317 | 2634 | 393 | 178 |
2005 | 142914 | 59219 | 9583 | 4234 | 1230 | 941 | 175 |
2006 | 365858 | 41399 | 16136 | 2750 | 1219 | 392 | 364 |
2007 | 150392 | 110968 | 12305 | 4877 | 1033 | 416 | 252 |
2008 | 181680 | 44312 | 31857 | 3459 | 1729 | 412 | 280 |
2009 | 203211 | 55050 | 13374 | 8963 | 1436 | 628 | 272 |
2010 | 321901 | 63007 | 17716 | 4535 | 3522 | 576 | 312 |
2011 | 171613 | 100811 | 20696 | 5561 | 1947 | 1525 | 326 |
2012 | 239426 | 53691 | 34201 | 8147 | 2303 | 823 | 609 |
2013 | 244263 | 72839 | 18550 | 11799 | 3605 | 876 | 532 |
2014 | 350810 | 75508 | 23766 | 6335 | 4783 | 1444 | 533 |