Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 456343 | 190232 | 20986 | 10307 | 8391 | 3260 | 1610 |
1964 | 810981 | 139804 | 53051 | 11596 | 5273 | 4569 | 2242 |
1965 | 1054946 | 244997 | 41316 | 23086 | 6333 | 2560 | 3028 |
1966 | 1364093 | 290686 | 69703 | 16596 | 9646 | 3300 | 2859 |
1967 | 1222001 | 364033 | 74236 | 28825 | 7878 | 4711 | 3273 |
1968 | 639857 | 318380 | 92134 | 28283 | 14231 | 3433 | 3510 |
1969 | 564107 | 157629 | 75887 | 33996 | 11251 | 6655 | 3071 |
1970 | 1799465 | 143774 | 40336 | 32306 | 15321 | 4655 | 3958 |
1971 | 2371421 | 444631 | 35066 | 15027 | 15715 | 6749 | 4134 |
1972 | 560733 | 560172 | 94089 | 12222 | 6097 | 6800 | 5570 |
1973 | 831511 | 123748 | 110636 | 29644 | 4989 | 2532 | 4533 |
1974 | 722881 | 182773 | 24246 | 36607 | 11013 | 2177 | 3200 |
1975 | 1242952 | 169397 | 37722 | 9658 | 16347 | 4618 | 2302 |
1976 | 792541 | 285786 | 34475 | 13724 | 3964 | 6865 | 2790 |
1977 | 2041101 | 167711 | 52470 | 11036 | 5285 | 1774 | 4103 |
1978 | 1237990 | 441088 | 31226 | 18730 | 5335 | 2292 | 2291 |
1979 | 1468864 | 264078 | 81634 | 9183 | 7248 | 1795 | 1791 |
1980 | 2441199 | 299240 | 59101 | 25009 | 4040 | 2837 | 1729 |
1981 | 967045 | 482145 | 59160 | 17861 | 9088 | 1661 | 1855 |
1982 | 1534937 | 186093 | 92689 | 17194 | 6717 | 3841 | 1487 |
1983 | 861129 | 293021 | 33591 | 21967 | 5594 | 2473 | 1860 |
1984 | 1628223 | 168890 | 52313 | 8273 | 6952 | 2060 | 1623 |
1985 | 396329 | 325787 | 33356 | 14994 | 2878 | 2653 | 1400 |
1986 | 1857979 | 84881 | 58983 | 10304 | 5581 | 1160 | 1654 |
1987 | 707859 | 396726 | 16495 | 15537 | 3118 | 2005 | 1052 |
1988 | 486504 | 157629 | 70474 | 5194 | 4984 | 1234 | 967 |
1989 | 844922 | 110636 | 30364 | 17330 | 1793 | 1889 | 837 |
1990 | 349759 | 187025 | 20226 | 7806 | 5045 | 631 | 934 |
1991 | 385001 | 81879 | 30946 | 5924 | 2590 | 1916 | 694 |
1992 | 853414 | 93340 | 15006 | 8584 | 1961 | 916 | 860 |
1993 | 408399 | 203618 | 17389 | 4772 | 2693 | 725 | 609 |
1994 | 934718 | 104611 | 34718 | 5120 | 1621 | 947 | 467 |
1995 | 554044 | 230038 | 21420 | 9501 | 1644 | 595 | 482 |
1996 | 346972 | 134861 | 35846 | 5169 | 2907 | 609 | 444 |
1997 | 1129177 | 90581 | 23813 | 8581 | 1710 | 948 | 336 |
1998 | 123254 | 280969 | 18512 | 6264 | 2578 | 591 | 381 |
1999 | 237756 | 33290 | 46351 | 4611 | 1762 | 739 | 364 |
2000 | 444631 | 61698 | 7340 | 9016 | 1256 | 512 | 286 |
2001 | 154353 | 117948 | 12540 | 1966 | 2035 | 293 | 242 |
2002 | 233048 | 43915 | 22697 | 3511 | 527 | 527 | 158 |
2003 | 118302 | 62007 | 9303 | 6339 | 947 | 153 | 193 |
2004 | 196811 | 34338 | 12515 | 2727 | 1733 | 279 | 102 |
2005 | 142771 | 51124 | 7262 | 3158 | 873 | 567 | 123 |
2006 | 351161 | 41481 | 11329 | 2059 | 950 | 303 | 241 |
2007 | 159373 | 94940 | 9009 | 3648 | 831 | 305 | 165 |
2008 | 193881 | 43434 | 21104 | 2897 | 1353 | 362 | 185 |
2009 | 191568 | 51277 | 10256 | 6848 | 1154 | 451 | 181 |
2010 | 293314 | 52365 | 11779 | 3570 | 2576 | 378 | 183 |
2011 | 140787 | 77265 | 12458 | 3951 | 1420 | 927 | 186 |
2012 | 179154 | 39066 | 19084 | 5548 | 1590 | 570 | 386 |
2013 | 213844 | 44534 | 10703 | 8645 | 2654 | 630 | 384 |
2014 | 286932 | 51741 | 11555 | 5070 | 4231 | 1278 | 470 |