Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 462314 | 193881 | 21405 | 10406 | 8674 | 3368 | 1673 |
1964 | 845768 | 137310 | 53370 | 11691 | 5380 | 4715 | 2361 |
1965 | 1067681 | 244507 | 40905 | 23202 | 6426 | 2654 | 3187 |
1966 | 1375049 | 286645 | 69703 | 16756 | 9910 | 3376 | 2963 |
1967 | 1274418 | 357897 | 73865 | 29173 | 7974 | 4834 | 3337 |
1968 | 654744 | 321901 | 91217 | 28141 | 14346 | 3520 | 3616 |
1969 | 600189 | 155749 | 76420 | 33928 | 11366 | 6731 | 3167 |
1970 | 1837653 | 145801 | 39895 | 32209 | 15329 | 4769 | 4093 |
1971 | 2385693 | 445521 | 35277 | 14973 | 15550 | 6794 | 4191 |
1972 | 587129 | 564107 | 94278 | 12269 | 6097 | 6710 | 5471 |
1973 | 873270 | 129314 | 111636 | 29555 | 4972 | 2513 | 4537 |
1974 | 806130 | 195048 | 25694 | 37012 | 11038 | 2159 | 3166 |
1975 | 1384708 | 179512 | 39656 | 9660 | 16275 | 4604 | 2282 |
1976 | 852561 | 313326 | 35954 | 13724 | 3955 | 6800 | 2767 |
1977 | 2113805 | 184610 | 55715 | 11189 | 5276 | 1736 | 4028 |
1978 | 1255444 | 476870 | 33024 | 18792 | 5225 | 2257 | 2270 |
1979 | 1428306 | 281250 | 85477 | 9336 | 7193 | 1791 | 1779 |
1980 | 2262543 | 311763 | 61821 | 25235 | 4034 | 2811 | 1690 |
1981 | 885582 | 492377 | 62007 | 17942 | 9162 | 1635 | 1824 |
1982 | 1388869 | 187213 | 95894 | 17077 | 6706 | 3775 | 1440 |
1983 | 800507 | 292728 | 34235 | 21341 | 5451 | 2435 | 1813 |
1984 | 1391649 | 172992 | 54666 | 8136 | 6823 | 2020 | 1582 |
1985 | 368060 | 305896 | 35596 | 15611 | 2915 | 2638 | 1381 |
1986 | 1664441 | 83450 | 61206 | 10500 | 5718 | 1166 | 1637 |
1987 | 652783 | 386157 | 17670 | 15678 | 3240 | 2028 | 1043 |
1988 | 451802 | 153277 | 73792 | 5338 | 5046 | 1253 | 982 |
1989 | 753889 | 106617 | 32112 | 17603 | 1833 | 1903 | 838 |
1990 | 323515 | 179692 | 21245 | 7992 | 5112 | 643 | 945 |
1991 | 353274 | 79063 | 33356 | 6071 | 2660 | 1943 | 691 |
1992 | 741181 | 89232 | 16282 | 8884 | 2004 | 947 | 886 |
1993 | 405956 | 192144 | 19274 | 5126 | 2859 | 754 | 638 |
1994 | 869784 | 104193 | 38484 | 5503 | 1733 | 1008 | 492 |
1995 | 505852 | 231886 | 24319 | 10464 | 1771 | 642 | 520 |
1996 | 365492 | 133920 | 43478 | 5854 | 3260 | 665 | 479 |
1997 | 970921 | 99509 | 28368 | 9831 | 1924 | 1061 | 372 |
1998 | 154508 | 267801 | 22697 | 7134 | 2904 | 667 | 435 |
1999 | 276786 | 40823 | 55437 | 5372 | 2021 | 851 | 412 |
2000 | 499818 | 76496 | 10239 | 10783 | 1496 | 616 | 351 |
2001 | 188528 | 143774 | 17956 | 2464 | 2504 | 368 | 302 |
2002 | 232118 | 53316 | 33725 | 4611 | 698 | 684 | 202 |
2003 | 106404 | 64667 | 14423 | 8045 | 1295 | 208 | 244 |
2004 | 173685 | 30152 | 14615 | 3665 | 2234 | 334 | 152 |
2005 | 117243 | 48582 | 7641 | 3450 | 1007 | 768 | 144 |
2006 | 304066 | 33256 | 12616 | 2141 | 959 | 309 | 287 |
2007 | 127262 | 92042 | 9764 | 3881 | 826 | 333 | 203 |
2008 | 153277 | 37873 | 27392 | 2969 | 1505 | 364 | 250 |
2009 | 163571 | 46166 | 11148 | 7600 | 1232 | 550 | 244 |
2010 | 249197 | 50111 | 14451 | 3738 | 2985 | 502 | 281 |
2011 | 134592 | 77265 | 15772 | 4420 | 1573 | 1314 | 291 |
2012 | 253723 | 42531 | 26397 | 6316 | 1960 | 715 | 629 |
2013 | 246718 | 81064 | 15584 | 10617 | 3287 | 1020 | 684 |