Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1965 | 96663 | 51284 | 31787 | 19727 | 11686 | 6375 | 3289 | 1630 | 2019 |
1966 | 96042 | 50745 | 31274 | 19890 | 11668 | 6374 | 3256 | 1711 | 1936 |
1967 | 95626 | 50369 | 30955 | 19548 | 11772 | 6366 | 3260 | 1697 | 1929 |
1968 | 95540 | 50140 | 30692 | 19342 | 11540 | 6430 | 3255 | 1699 | 1914 |
1969 | 95278 | 50113 | 30545 | 19145 | 11397 | 6276 | 3295 | 1696 | 1903 |
1970 | 93933 | 49976 | 30539 | 19040 | 11246 | 6185 | 3201 | 1719 | 1891 |
1971 | 92727 | 49282 | 30479 | 19070 | 11217 | 6146 | 3179 | 1683 | 1916 |
1972 | 91845 | 48646 | 30084 | 19068 | 11271 | 6177 | 3185 | 1685 | 1931 |
1973 | 91558 | 48174 | 29715 | 18862 | 11311 | 6257 | 3231 | 1704 | 1962 |
1974 | 91887 | 48028 | 29443 | 18671 | 11242 | 6339 | 3308 | 1747 | 2015 |
1975 | 93166 | 48189 | 29380 | 18546 | 11190 | 6372 | 3396 | 1812 | 2100 |
1976 | 95043 | 48887 | 29496 | 18569 | 11194 | 6428 | 3472 | 1892 | 2224 |
1977 | 97358 | 49889 | 29969 | 18714 | 11317 | 6539 | 3577 | 1976 | 2392 |
1978 | 100039 | 48915 | 29772 | 18808 | 11366 | 6691 | 3720 | 2091 | 2658 |
1979 | 102260 | 50310 | 29200 | 18678 | 11394 | 6695 | 3786 | 2162 | 2877 |
1980 | 103377 | 51466 | 30107 | 18463 | 11528 | 6915 | 3942 | 2291 | 3179 |
1981 | 102551 | 52077 | 30853 | 19155 | 11534 | 7131 | 4180 | 2447 | 3545 |
1982 | 99936 | 51655 | 31232 | 19560 | 11817 | 6991 | 4190 | 2523 | 3780 |
1983 | 96629 | 50288 | 31006 | 19901 | 12172 | 7254 | 4178 | 2572 | 4053 |
1984 | 92799 | 48616 | 30105 | 19495 | 11882 | 6984 | 3942 | 2332 | 3896 |
1985 | 88756 | 46675 | 29074 | 18724 | 11215 | 6404 | 3472 | 2013 | 3376 |
1986 | 85886 | 44567 | 27901 | 18006 | 10531 | 5801 | 3002 | 1672 | 2773 |
1987 | 85625 | 43045 | 26614 | 17313 | 10119 | 5404 | 2686 | 1428 | 2263 |
1988 | 108694 | 41958 | 25682 | 16583 | 9845 | 5271 | 2547 | 1300 | 1911 |
1989 | 129716 | 55015 | 24456 | 15822 | 8988 | 4685 | 2184 | 1084 | 1483 |
1990 | 142125 | 65828 | 33189 | 14964 | 8995 | 4617 | 2163 | 1037 | 1301 |
1991 | 149688 | 71788 | 39980 | 21669 | 9301 | 5590 | 2780 | 1338 | 1512 |
1992 | 119817 | 77529 | 43403 | 26252 | 14059 | 5708 | 3393 | 1732 | 1857 |
1993 | 85119 | 61037 | 48036 | 28199 | 16633 | 8451 | 3088 | 1929 | 2143 |
1994 | 84568 | 41307 | 37193 | 31916 | 17456 | 9638 | 4516 | 1643 | 2330 |
1995 | 100219 | 41836 | 24334 | 24123 | 19214 | 9281 | 4786 | 2326 | 2117 |
1996 | 121696 | 51723 | 24849 | 15149 | 14264 | 9534 | 3902 | 2030 | 2012 |
1997 | 107389 | 61953 | 30044 | 14835 | 8257 | 7012 | 4166 | 1722 | 1894 |
1998 | 113927 | 53385 | 37469 | 17489 | 7725 | 3471 | 2672 | 1615 | 1479 |
1999 | 104509 | 56173 | 31486 | 20139 | 7665 | 3022 | 1574 | 1234 | 1470 |
2000 | 88156 | 54271 | 33117 | 17885 | 9723 | 3231 | 1366 | 712 | 1290 |
2001 | 83621 | 46457 | 33679 | 19405 | 9171 | 4784 | 1633 | 699 | 1062 |
2002 | 89376 | 46821 | 28660 | 21346 | 10885 | 4705 | 2512 | 873 | 851 |
2003 | 85090 | 48617 | 30079 | 17575 | 12409 | 5442 | 2313 | 1261 | 750 |
2004 | 82558 | 44157 | 30928 | 19084 | 10478 | 6426 | 2588 | 1112 | 927 |
2005 | 64250 | 45692 | 26662 | 20286 | 11988 | 5582 | 2818 | 1146 | 827 |
2006 | 62225 | 36405 | 28533 | 17121 | 12425 | 6537 | 2659 | 1361 | 809 |
2007 | 73910 | 33689 | 23309 | 17938 | 10035 | 6781 | 2869 | 1242 | 827 |
2008 | 74370 | 43521 | 21135 | 14567 | 10824 | 5734 | 3792 | 1613 | 1041 |
2009 | 68910 | 41855 | 28617 | 13651 | 8620 | 6177 | 3291 | 2282 | 1473 |
2010 | 64378 | 38235 | 26111 | 19371 | 8483 | 5034 | 3701 | 1992 | 2314 |
2011 | 80142 | 36721 | 24539 | 16877 | 11651 | 4731 | 2859 | 2134 | 2375 |
2012 | 70390 | 45991 | 23878 | 15996 | 10673 | 6862 | 2743 | 1610 | 2488 |
2013 | 78513 | 35553 | 29417 | 15618 | 10401 | 6590 | 4168 | 1722 | 2383 |
2014 | 80500 | 42209 | 21594 | 19429 | 10413 | 6584 | 4076 | 2658 | 2517 |
2015 | 85300 | 43101 | 26724 | 14001 | 12793 | 6788 | 4058 | 2616 | 3156 |
2016 | 85144 | 45949 | 26627 | 17156 | 8826 | 7769 | 3998 | 2367 | 3133 |
2017 | 87353 | 47080 | 27164 | 17125 | 10581 | 5102 | 3806 | 2011 | 2530 |
2018 | 103629 | 46771 | 29310 | 16195 | 10339 | 5526 | 2305 | 1713 | 1963 |
2019 | 91204 | 60971 | 28708 | 19114 | 10238 | 5990 | 2568 | 1099 | 1767 |
2020 | 76648 | 50693 | 38646 | 18734 | 11895 | 5800 | 2812 | 1184 | 1374 |