Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 460008 | 194464 | 21463 | 10360 | 8625 | 3327 | 1650 |
1964 | 843234 | 136489 | 53370 | 11664 | 5350 | 4671 | 2335 |
1965 | 1067681 | 243531 | 40741 | 23156 | 6400 | 2643 | 3170 |
1966 | 1370930 | 286645 | 69633 | 16731 | 9915 | 3357 | 2945 |
1967 | 1273144 | 356825 | 73939 | 29173 | 7962 | 4830 | 3313 |
1968 | 647582 | 321579 | 91217 | 28141 | 14338 | 3525 | 3614 |
1969 | 598990 | 154353 | 76650 | 33962 | 11372 | 6710 | 3164 |
1970 | 1845019 | 145510 | 39696 | 32177 | 15308 | 4774 | 4095 |
1971 | 2390469 | 447307 | 35242 | 14939 | 15512 | 6804 | 4196 |
1972 | 586542 | 564672 | 94466 | 12292 | 6111 | 6714 | 5469 |
1973 | 876770 | 129573 | 111860 | 29614 | 4986 | 2523 | 4562 |
1974 | 807744 | 196025 | 25745 | 37086 | 11060 | 2158 | 3165 |
1975 | 1401425 | 180052 | 39696 | 9653 | 16270 | 4609 | 2280 |
1976 | 861991 | 317109 | 35918 | 13732 | 3961 | 6807 | 2774 |
1977 | 2130783 | 186652 | 55938 | 11227 | 5292 | 1733 | 4027 |
1978 | 1262999 | 478782 | 33057 | 18809 | 5213 | 2262 | 2278 |
1979 | 1435466 | 282660 | 85391 | 9382 | 7206 | 1799 | 1787 |
1980 | 2282998 | 312700 | 61636 | 25210 | 4040 | 2818 | 1691 |
1981 | 887355 | 495340 | 62007 | 17949 | 9206 | 1639 | 1832 |
1982 | 1416926 | 187213 | 95990 | 17113 | 6734 | 3793 | 1448 |
1983 | 821593 | 299240 | 34475 | 21592 | 5519 | 2460 | 1835 |
1984 | 1435466 | 177549 | 55492 | 8254 | 6920 | 2042 | 1598 |
1985 | 377377 | 315212 | 36134 | 15845 | 2957 | 2663 | 1392 |
1986 | 1713417 | 85562 | 62069 | 10649 | 5788 | 1178 | 1648 |
1987 | 671991 | 396726 | 17942 | 15942 | 3299 | 2051 | 1053 |
1988 | 463240 | 157629 | 74832 | 5416 | 5129 | 1270 | 997 |
1989 | 779962 | 109207 | 32598 | 17901 | 1862 | 1929 | 851 |
1990 | 333701 | 186093 | 21599 | 8147 | 5215 | 655 | 961 |
1991 | 370275 | 81552 | 34098 | 6196 | 2713 | 1974 | 700 |
1992 | 775296 | 93901 | 16766 | 9157 | 2065 | 971 | 908 |
1993 | 409626 | 201189 | 20386 | 5400 | 3011 | 795 | 674 |
1994 | 886468 | 103881 | 38561 | 5542 | 1743 | 1013 | 497 |
1995 | 546342 | 235626 | 23624 | 10262 | 1747 | 628 | 509 |
1996 | 426770 | 148449 | 47620 | 6406 | 3573 | 724 | 518 |
1997 | 1178791 | 119491 | 33827 | 11764 | 2309 | 1276 | 443 |
1998 | 177549 | 330050 | 29028 | 9110 | 3713 | 862 | 565 |
1999 | 304675 | 46212 | 65513 | 6363 | 2395 | 1015 | 494 |
2000 | 545250 | 82372 | 10899 | 11525 | 1597 | 657 | 378 |
2001 | 203008 | 156686 | 19442 | 2643 | 2694 | 395 | 324 |
2002 | 255761 | 57584 | 36975 | 5017 | 757 | 742 | 219 |
2003 | 119491 | 71682 | 15867 | 8902 | 1426 | 229 | 270 |
2004 | 202805 | 34269 | 16654 | 4145 | 2546 | 381 | 172 |
2005 | 141210 | 57526 | 9063 | 4082 | 1189 | 909 | 170 |
2006 | 362943 | 40619 | 15611 | 2650 | 1188 | 383 | 355 |
2007 | 149941 | 109645 | 12034 | 4775 | 1016 | 413 | 251 |
2008 | 181680 | 44046 | 31414 | 3426 | 1722 | 414 | 283 |
2009 | 201592 | 54885 | 13235 | 8958 | 1443 | 640 | 280 |
2010 | 318698 | 62380 | 17636 | 4548 | 3617 | 597 | 329 |
2011 | 166209 | 99608 | 20447 | 5674 | 2004 | 1662 | 356 |
2012 | 299839 | 51948 | 33591 | 7974 | 2445 | 879 | 762 |
2013 | 291851 | 92319 | 17230 | 11708 | 3553 | 1070 | 677 |