Table 2. Estimated stock numbers. | |||||||
Year\Age | 2 | 3 | 4 | 5 | 6 | 7 | 8+ |
1978 | 43131 | 35031 | 24785 | 16841 | 9553 | 3349 | 2112 |
1979 | 40538 | 35383 | 26984 | 14504 | 8781 | 4974 | 2840 |
1980 | 43783 | 32761 | 26849 | 15772 | 6678 | 4013 | 3575 |
1981 | 47005 | 35775 | 25034 | 15804 | 7980 | 3389 | 3843 |
1982 | 44046 | 38832 | 27228 | 14657 | 7928 | 3995 | 3622 |
1983 | 43045 | 35846 | 28595 | 15695 | 6952 | 3742 | 3580 |
1984 | 42873 | 35102 | 25286 | 15028 | 8050 | 3556 | 3732 |
1985 | 40498 | 35172 | 24367 | 13467 | 7321 | 3936 | 3550 |
1986 | 38871 | 33024 | 23576 | 13040 | 6716 | 3672 | 3754 |
1987 | 41940 | 31477 | 21989 | 11647 | 5561 | 2861 | 3158 |
1988 | 44179 | 34338 | 21250 | 10947 | 5037 | 2402 | 2596 |
1989 | 50011 | 35882 | 22629 | 10191 | 4405 | 2031 | 2016 |
1990 | 54122 | 40987 | 23459 | 9735 | 4303 | 1853 | 1705 |
1991 | 53906 | 44489 | 27750 | 11158 | 4485 | 1994 | 1640 |
1992 | 53960 | 44002 | 31603 | 14578 | 5036 | 2022 | 1648 |
1993 | 57815 | 43827 | 32860 | 18875 | 6492 | 2229 | 1618 |
1994 | 54176 | 47763 | 32468 | 19683 | 8618 | 2944 | 1745 |
1995 | 48728 | 44400 | 34166 | 18470 | 10023 | 4354 | 2360 |
1996 | 50061 | 39379 | 28796 | 16437 | 8245 | 4500 | 3024 |
1997 | 55770 | 40660 | 23813 | 12853 | 6560 | 3265 | 2992 |
1998 | 65251 | 45342 | 24294 | 8893 | 5246 | 2689 | 2528 |
1999 | 68665 | 53745 | 26450 | 9430 | 3624 | 2162 | 2159 |
2000 | 78198 | 55715 | 34132 | 11776 | 3336 | 1265 | 1530 |
2001 | 89143 | 63895 | 35137 | 13641 | 4996 | 1426 | 1175 |
2002 | 75358 | 74533 | 44179 | 12641 | 5586 | 2051 | 1071 |
2003 | 78984 | 60114 | 51741 | 18527 | 7098 | 3151 | 1771 |
2004 | 102130 | 64408 | 45342 | 27092 | 7496 | 2814 | 1950 |
2005 | 109098 | 84711 | 46723 | 24197 | 11436 | 3155 | 1985 |
2006 | 74161 | 91858 | 63513 | 20663 | 13135 | 6257 | 2842 |
2007 | 86682 | 58924 | 70827 | 33024 | 11372 | 7369 | 5207 |
2008 | 93526 | 70615 | 43783 | 37571 | 14284 | 4901 | 5531 |
2009 | 108120 | 74682 | 51431 | 23861 | 21727 | 8151 | 6027 |
2010 | 115728 | 86942 | 49464 | 29057 | 15291 | 14001 | 9125 |
2011 | 121055 | 91126 | 58105 | 27667 | 20048 | 10572 | 16014 |
2012 | 124991 | 93807 | 62255 | 34996 | 18104 | 13290 | 17655 |