Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 464167 | 192529 | 20535 | 10341 | 8705 | 3597 | 1784 |
1964 | 830680 | 138413 | 53157 | 11577 | 5402 | 4933 | 2455 |
1965 | 1070889 | 243045 | 41898 | 23202 | 6445 | 2663 | 3199 |
1966 | 1364093 | 286932 | 70615 | 16531 | 9637 | 3435 | 3020 |
1967 | 1229355 | 356112 | 74533 | 28453 | 7955 | 4842 | 3468 |
1968 | 673336 | 311452 | 91950 | 28113 | 14285 | 3475 | 3611 |
1969 | 593030 | 157629 | 74608 | 33323 | 11173 | 6812 | 3149 |
1970 | 1748030 | 143631 | 40864 | 31698 | 15119 | 4571 | 3926 |
1971 | 2231088 | 428909 | 35632 | 14837 | 15533 | 6534 | 4046 |
1972 | 570918 | 533919 | 94845 | 11986 | 5902 | 6656 | 5508 |
1973 | 836515 | 123130 | 111525 | 29261 | 4834 | 2441 | 4328 |
1974 | 776848 | 184795 | 25311 | 35775 | 10640 | 2124 | 3124 |
1975 | 1264263 | 171099 | 39419 | 9489 | 15881 | 4456 | 2227 |
1976 | 808552 | 287506 | 36352 | 13476 | 3792 | 6585 | 2645 |
1977 | 1947389 | 172819 | 54940 | 10623 | 5037 | 1709 | 3937 |
1978 | 1158921 | 448202 | 32925 | 18370 | 5220 | 2169 | 2144 |
1979 | 1368191 | 266199 | 87378 | 8903 | 6962 | 1660 | 1655 |
1980 | 2139323 | 301342 | 63577 | 24686 | 3866 | 2645 | 1615 |
1981 | 862853 | 474018 | 63704 | 17774 | 8601 | 1556 | 1714 |
1982 | 1314543 | 182956 | 99111 | 17132 | 6423 | 3625 | 1376 |
1983 | 753889 | 280688 | 35277 | 21361 | 5239 | 2304 | 1702 |
1984 | 1329083 | 165545 | 55160 | 8106 | 6583 | 1927 | 1508 |
1985 | 341124 | 295670 | 36026 | 15692 | 2835 | 2530 | 1327 |
1986 | 1595982 | 78433 | 61945 | 10665 | 5676 | 1131 | 1604 |
1987 | 624059 | 380789 | 17673 | 15753 | 3122 | 1981 | 1031 |
1988 | 444187 | 147709 | 75735 | 5440 | 4938 | 1213 | 928 |
1989 | 744152 | 104715 | 32630 | 17663 | 1834 | 1856 | 819 |
1990 | 321901 | 177017 | 21580 | 8068 | 5021 | 623 | 910 |
1991 | 349060 | 77886 | 33190 | 6153 | 2677 | 1943 | 711 |
1992 | 766048 | 88787 | 16342 | 9042 | 2040 | 949 | 886 |
1993 | 407991 | 201189 | 20125 | 5416 | 2972 | 789 | 658 |
1994 | 880284 | 101620 | 38139 | 5494 | 1710 | 985 | 485 |
1995 | 541447 | 235626 | 23742 | 10186 | 1701 | 606 | 485 |
1996 | 422101 | 147119 | 46490 | 6231 | 3574 | 734 | 538 |
1997 | 1214691 | 119731 | 33024 | 11565 | 2286 | 1276 | 446 |
1998 | 191568 | 344897 | 28567 | 9100 | 3752 | 860 | 546 |
1999 | 296855 | 47715 | 62818 | 6149 | 2323 | 994 | 499 |
2000 | 463240 | 76650 | 9764 | 10293 | 1499 | 608 | 339 |
2001 | 169566 | 125995 | 13563 | 1948 | 2007 | 290 | 243 |
2002 | 204638 | 46864 | 27255 | 3877 | 604 | 587 | 174 |
2003 | 95798 | 53906 | 10189 | 5757 | 999 | 156 | 176 |
2004 | 171099 | 27973 | 12718 | 3377 | 2062 | 314 | 147 |
2005 | 119253 | 47858 | 6789 | 3287 | 1016 | 799 | 147 |
2006 | 304066 | 33624 | 12256 | 2177 | 1037 | 348 | 328 |
2007 | 133519 | 92596 | 9602 | 4059 | 905 | 369 | 229 |
2008 | 162755 | 38949 | 27364 | 3009 | 1679 | 428 | 302 |
2009 | 165877 | 48533 | 10964 | 7901 | 1388 | 649 | 303 |
2010 | 279568 | 50564 | 14643 | 3991 | 3402 | 613 | 344 |
2011 | 148301 | 87291 | 14949 | 4615 | 1850 | 1755 | 369 |
2012 | 315527 | 47193 | 30577 | 5885 | 2071 | 970 | 1118 |