Table 3. Estimated stock numbers at age. | ||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 |
1963 | 397780 | 169250 | 19994 | 10214 | 8090 | 4868 |
1964 | 648575 | 119995 | 51705 | 11461 | 5188 | 6644 |
1965 | 874815 | 205484 | 40367 | 22846 | 6153 | 5202 |
1966 | 1061520 | 252208 | 67671 | 16296 | 9286 | 5818 |
1967 | 892164 | 308021 | 72883 | 28434 | 7966 | 7778 |
1968 | 447968 | 264115 | 90113 | 28707 | 14227 | 6687 |
1969 | 391080 | 127006 | 72230 | 33957 | 11296 | 9561 |
1970 | 1319172 | 118260 | 38855 | 32145 | 15254 | 7961 |
1971 | 1736079 | 383654 | 33617 | 14924 | 15979 | 10099 |
1972 | 431262 | 479532 | 90907 | 12124 | 5949 | 12326 |
1973 | 634086 | 108981 | 105904 | 29921 | 4940 | 6762 |
1974 | 630314 | 163170 | 23643 | 36333 | 10898 | 5313 |
1975 | 1086320 | 157340 | 36828 | 9676 | 16342 | 6821 |
1976 | 755058 | 272700 | 34020 | 13664 | 3787 | 9428 |
1977 | 1831813 | 165919 | 51096 | 10763 | 5094 | 5845 |
1978 | 1113778 | 430316 | 30879 | 18771 | 5633 | 4381 |
1979 | 1396143 | 256311 | 80971 | 8880 | 7297 | 3318 |
1980 | 2246048 | 300363 | 59300 | 24524 | 3959 | 4438 |
1981 | 873741 | 479371 | 59288 | 17584 | 8722 | 3416 |
1982 | 1405994 | 181775 | 93754 | 16986 | 6556 | 5343 |
1983 | 778343 | 302031 | 33494 | 21156 | 5379 | 4244 |
1984 | 1427932 | 169010 | 52211 | 7946 | 6696 | 3621 |
1985 | 350267 | 318920 | 33144 | 14672 | 2753 | 3967 |
1986 | 1576895 | 82518 | 58108 | 10129 | 5574 | 2809 |
1987 | 604214 | 374993 | 16610 | 15343 | 2975 | 3170 |
1988 | 415279 | 147728 | 71282 | 5239 | 4881 | 2203 |
1989 | 726142 | 103378 | 30576 | 17195 | 1813 | 2774 |
1990 | 289885 | 176125 | 20358 | 7800 | 5021 | 1548 |
1991 | 331330 | 73115 | 30608 | 5939 | 2644 | 2779 |
1992 | 759813 | 87455 | 14910 | 8689 | 1988 | 1891 |
1993 | 386504 | 192089 | 17652 | 4841 | 2725 | 1427 |
1994 | 921202 | 103675 | 35496 | 5268 | 1639 | 1536 |
1995 | 526861 | 241263 | 23116 | 9913 | 1716 | 1168 |
1996 | 337738 | 135610 | 39564 | 5441 | 3201 | 1267 |
1997 | 1028482 | 95576 | 25813 | 9168 | 1776 | 1504 |
1998 | 108211 | 288560 | 20895 | 6695 | 2887 | 1093 |
1999 | 219358 | 31491 | 52749 | 5166 | 1930 | 1381 |
2000 | 404653 | 63141 | 8170 | 9260 | 1393 | 922 |
2001 | 148726 | 121051 | 13646 | 2064 | 2118 | 634 |
2002 | 223419 | 46384 | 24808 | 3671 | 560 | 825 |
2003 | 111165 | 64349 | 10559 | 6827 | 1014 | 451 |
2004 | 188983 | 36010 | 13915 | 2910 | 1883 | 493 |
2005 | 152690 | 52875 | 8186 | 3266 | 954 | 917 |
2006 | 346650 | 47596 | 12907 | 2167 | 1061 | 810 |
2007 | 165980 | 100936 | 10367 | 4079 | 938 | 691 |
2008 | 186748 | 47167 | 24305 | 3103 | 1548 | 844 |
2009 | 179809 | 53137 | 11487 | 7357 | 1317 | 956 |
2010 | 265012 | 53538 | 13108 | 3767 | 2982 | 881 |
2011 | 129573 | 75998 | 13362 | 4062 | 1580 | 1759 |
2012 | 176127 | 38915 | 19740 | 5598 | 1742 | 1499 |
2013 | 217826 | 49512 | 10979 | 8111 | 2599 | 1429 |
2014 | 304034 | 61443 | 15127 | 4693 | 3722 | 1769 |
2015 | 148017 | 87452 | 19286 | 5914 | 2118 | 2988 |
2016 | 110732 | 39030 | 24557 | 9139 | 2811 | 2122 |
2017 | 282710 | 28391 | 11514 | 9698 | 4468 | 2264 |
2018 | 71631 | 67455 | 8609 | 4574 | 3804 | 3556 |
2019 | 159490 | 17432 | 15124 | 2341 | 1859 | 3064 |
2020 | 257917 | 40516 | 4676 | 4803 | 869 | 2332 |