Table 2. Estimated stock numbers. | ||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1967 | 111325 | 72333 | 55886 | 7109 | 5086 | 1198 | 758 | 700 |
1968 | 129659 | 83362 | 50402 | 31028 | 3417 | 2345 | 667 | 778 |
1969 | 212734 | 77551 | 51519 | 30851 | 20996 | 2952 | 2074 | 779 |
1970 | 201069 | 198139 | 46217 | 36380 | 18256 | 11149 | 1800 | 1580 |
1971 | 274827 | 157797 | 113864 | 22002 | 18951 | 11856 | 7720 | 2720 |
1972 | 168722 | 180645 | 90642 | 66258 | 13618 | 11154 | 7124 | 6591 |
1973 | 161273 | 95761 | 95523 | 59294 | 33911 | 8288 | 5968 | 8797 |
1974 | 160912 | 80055 | 43509 | 61011 | 42400 | 19435 | 5315 | 8174 |
1975 | 170745 | 67976 | 32093 | 22587 | 36045 | 25565 | 11529 | 8504 |
1976 | 369883 | 94457 | 28168 | 16646 | 12215 | 18103 | 12720 | 11331 |
1977 | 102780 | 141489 | 33946 | 12128 | 8582 | 7260 | 10467 | 13652 |
1978 | 108886 | 65329 | 56359 | 13131 | 4619 | 3780 | 3177 | 12713 |
1979 | 72569 | 50499 | 34516 | 29233 | 7778 | 2649 | 2116 | 9092 |
1980 | 70820 | 41871 | 25763 | 19191 | 16413 | 3877 | 1642 | 7783 |
1981 | 138313 | 35944 | 23780 | 12099 | 9625 | 8434 | 2053 | 6358 |
1982 | 113491 | 103364 | 22639 | 15589 | 6181 | 4643 | 3534 | 4083 |
1983 | 107696 | 58355 | 56361 | 11574 | 8943 | 3143 | 2513 | 3656 |
1984 | 208422 | 65811 | 27666 | 25028 | 4554 | 3450 | 1240 | 2557 |
1985 | 299063 | 100124 | 27629 | 12140 | 9159 | 2141 | 1506 | 2298 |
1986 | 204999 | 136898 | 30016 | 11554 | 6338 | 4326 | 1198 | 2343 |
1987 | 105983 | 152865 | 32664 | 9221 | 5018 | 3334 | 2287 | 1848 |
1988 | 111697 | 58891 | 62367 | 10257 | 4434 | 2625 | 1815 | 1881 |
1989 | 79197 | 62572 | 25557 | 22701 | 4388 | 2046 | 1229 | 1568 |
1990 | 128361 | 42485 | 24151 | 10677 | 8442 | 2247 | 991 | 1329 |
1991 | 140146 | 62936 | 16025 | 9621 | 5057 | 3624 | 1207 | 1383 |
1992 | 85735 | 76521 | 23857 | 6999 | 4665 | 2541 | 1853 | 1442 |
1993 | 186807 | 57403 | 30228 | 7815 | 3155 | 2815 | 1717 | 2248 |
1994 | 115576 | 106007 | 29343 | 12417 | 2951 | 1273 | 1198 | 2096 |
1995 | 185670 | 73513 | 41223 | 12325 | 6633 | 1548 | 951 | 1806 |
1996 | 95368 | 137248 | 30953 | 18123 | 7062 | 2543 | 686 | 1272 |
1997 | 134594 | 73510 | 88872 | 12152 | 7531 | 3041 | 987 | 904 |
1998 | 85864 | 112289 | 46536 | 51295 | 7394 | 3885 | 1721 | 947 |
1999 | 91494 | 53481 | 75463 | 25745 | 30039 | 4972 | 2175 | 1638 |
2000 | 98108 | 92620 | 31700 | 43501 | 13724 | 15211 | 2461 | 1740 |
2001 | 214648 | 80414 | 80368 | 15516 | 19612 | 8513 | 8126 | 1689 |
2002 | 140605 | 155808 | 42820 | 43572 | 8566 | 10244 | 4948 | 6003 |
2003 | 135680 | 106509 | 89119 | 21536 | 22793 | 5636 | 6245 | 6749 |
2004 | 88074 | 99714 | 75170 | 55759 | 11291 | 11607 | 4283 | 6255 |
2005 | 123603 | 61635 | 66028 | 60150 | 33880 | 8151 | 6572 | 5995 |
2006 | 107788 | 115279 | 38921 | 36469 | 33540 | 17596 | 5295 | 6744 |
2007 | 181147 | 53303 | 80648 | 25795 | 20649 | 16760 | 8523 | 6134 |
2008 | 86706 | 107601 | 31083 | 51866 | 17706 | 12220 | 11861 | 11073 |
2009 | 66837 | 51920 | 45931 | 16158 | 27657 | 11595 | 7223 | 12683 |
2010 | 107331 | 41265 | 27035 | 20019 | 7879 | 14891 | 7103 | 11530 |
2011 | 98480 | 92050 | 26093 | 13326 | 9514 | 4350 | 7645 | 13227 |
2012 | 91668 | 45985 | 57994 | 14151 | 7360 | 4805 | 2342 | 11885 |
2013 | 75961 | 91708 | 21339 | 31047 | 7931 | 4576 | 2827 | 8475 |
2014 | 46450 | 59547 | 54079 | 13100 | 17040 | 4722 | 2450 | 6935 |