Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1940 | 36235 | 28116 | 21712 | 16919 | 11779 | 7536 | 4644 | 2614 | 1291 | 1509 |
1941 | 36211 | 29045 | 21166 | 16129 | 11944 | 7677 | 4405 | 2701 | 1515 | 1626 |
1942 | 36349 | 29019 | 21887 | 15713 | 11386 | 7811 | 4521 | 2587 | 1575 | 1832 |
1943 | 36601 | 29134 | 21867 | 16273 | 11080 | 7448 | 4638 | 2675 | 1523 | 2001 |
1944 | 36730 | 29347 | 21960 | 16255 | 11502 | 7243 | 4432 | 2763 | 1585 | 2083 |
1945 | 36580 | 29457 | 22132 | 16327 | 11487 | 7550 | 4314 | 2639 | 1645 | 2184 |
1946 | 36048 | 29331 | 22205 | 16447 | 11534 | 7544 | 4503 | 2573 | 1574 | 2284 |
1947 | 34649 | 28915 | 22095 | 16489 | 11610 | 7577 | 4504 | 2688 | 1536 | 2303 |
1948 | 32316 | 27793 | 21778 | 16390 | 11629 | 7627 | 4526 | 2690 | 1605 | 2292 |
1949 | 29975 | 25892 | 20917 | 16143 | 11540 | 7632 | 4553 | 2701 | 1605 | 2326 |
1950 | 29065 | 23965 | 19445 | 15483 | 11348 | 7558 | 4547 | 2713 | 1609 | 2342 |
1951 | 29811 | 23219 | 17936 | 14350 | 10856 | 7418 | 4489 | 2700 | 1610 | 2346 |
1952 | 32116 | 23808 | 17323 | 13156 | 9976 | 7018 | 4338 | 2625 | 1578 | 2313 |
1953 | 34617 | 25688 | 17742 | 12673 | 9093 | 6405 | 4070 | 2517 | 1523 | 2258 |
1954 | 35344 | 27754 | 19212 | 13017 | 8805 | 5888 | 3769 | 2397 | 1483 | 2226 |
1955 | 33673 | 28377 | 20894 | 14232 | 9199 | 5864 | 3609 | 2310 | 1469 | 2273 |
1956 | 29653 | 27036 | 21340 | 15459 | 10013 | 6085 | 3559 | 2191 | 1402 | 2271 |
1957 | 25612 | 23751 | 20327 | 15792 | 10897 | 6634 | 3700 | 2163 | 1332 | 2233 |
1958 | 22818 | 20466 | 17778 | 15003 | 11093 | 7196 | 4005 | 2231 | 1304 | 2150 |
1959 | 21057 | 18208 | 15197 | 12968 | 10351 | 7128 | 4182 | 2327 | 1296 | 2006 |
1960 | 19398 | 16817 | 13484 | 11027 | 8887 | 6609 | 4103 | 2406 | 1338 | 1900 |
1961 | 17572 | 15489 | 12427 | 9729 | 7468 | 5578 | 3720 | 2311 | 1355 | 1824 |
1962 | 15838 | 14027 | 11463 | 8996 | 6619 | 4722 | 3181 | 2123 | 1320 | 1814 |
1963 | 14422 | 12645 | 10416 | 8360 | 6225 | 4300 | 2803 | 1888 | 1260 | 1860 |
1964 | 13149 | 11512 | 9360 | 7562 | 5751 | 4022 | 2529 | 1648 | 1109 | 1835 |
1965 | 12349 | 10474 | 8482 | 6739 | 5120 | 3628 | 2289 | 1440 | 938 | 1675 |
1966 | 12632 | 9815 | 7711 | 6114 | 4575 | 3246 | 2082 | 1314 | 827 | 1500 |
1967 | 14375 | 10033 | 7214 | 5558 | 4168 | 2922 | 1882 | 1207 | 762 | 1349 |
1968 | 17980 | 11419 | 7355 | 5173 | 3765 | 2644 | 1676 | 1080 | 692 | 1211 |
1969 | 21948 | 14343 | 8366 | 5258 | 3477 | 2362 | 1494 | 948 | 611 | 1076 |
1970 | 25069 | 17556 | 10619 | 6038 | 3591 | 2232 | 1382 | 875 | 556 | 987 |
1971 | 25927 | 20110 | 13130 | 7811 | 4240 | 2400 | 1381 | 855 | 541 | 955 |
1972 | 26222 | 20734 | 15041 | 9639 | 5474 | 2818 | 1471 | 846 | 524 | 917 |
1973 | 26270 | 20953 | 15440 | 11036 | 6740 | 3632 | 1716 | 895 | 515 | 877 |
1974 | 27101 | 20936 | 15506 | 11180 | 7567 | 4344 | 2131 | 1008 | 526 | 817 |
1975 | 29507 | 21585 | 15496 | 11269 | 7725 | 4947 | 2591 | 1270 | 600 | 800 |
1976 | 34091 | 23472 | 15885 | 11144 | 7648 | 4923 | 2855 | 1496 | 733 | 808 |
1977 | 41829 | 27129 | 17304 | 11455 | 7610 | 4923 | 2880 | 1670 | 875 | 902 |
1978 | 50905 | 33376 | 20016 | 12485 | 7827 | 4908 | 2887 | 1689 | 980 | 1042 |
1979 | 58106 | 40719 | 24737 | 14478 | 8562 | 5073 | 2898 | 1706 | 998 | 1195 |
1980 | 60432 | 46559 | 30345 | 18035 | 10026 | 5624 | 3048 | 1741 | 1025 | 1318 |
1981 | 58930 | 48375 | 34756 | 22177 | 12524 | 6593 | 3378 | 1831 | 1046 | 1408 |
1982 | 56863 | 47076 | 36077 | 25451 | 15470 | 8279 | 3971 | 2033 | 1101 | 1476 |
1983 | 55891 | 45315 | 34808 | 26082 | 17379 | 9937 | 4786 | 2293 | 1173 | 1488 |
1984 | 57238 | 44461 | 33317 | 24933 | 17550 | 10932 | 5581 | 2688 | 1288 | 1495 |
1985 | 58287 | 45593 | 32600 | 23771 | 16663 | 10930 | 6035 | 3081 | 1484 | 1536 |
1986 | 58026 | 46452 | 33472 | 23223 | 15853 | 10354 | 6017 | 3323 | 1696 | 1662 |
1987 | 54234 | 46325 | 34165 | 23934 | 15551 | 9927 | 5774 | 3357 | 1853 | 1874 |
1988 | 49434 | 43241 | 34152 | 24470 | 16084 | 9765 | 5562 | 3236 | 1882 | 2089 |
1989 | 45694 | 39370 | 31909 | 24616 | 16614 | 10260 | 5579 | 3175 | 1846 | 2266 |
1990 | 44958 | 36306 | 28926 | 22850 | 16593 | 10507 | 5816 | 3161 | 1799 | 2330 |
1991 | 46234 | 35739 | 26608 | 20661 | 15357 | 10484 | 5956 | 3296 | 1790 | 2339 |
1992 | 49519 | 36760 | 26219 | 18981 | 13884 | 9727 | 6003 | 3412 | 1888 | 2366 |
1993 | 52277 | 39478 | 27059 | 18809 | 12856 | 8912 | 5693 | 3516 | 1999 | 2492 |
1994 | 54223 | 41712 | 29228 | 19531 | 12893 | 8383 | 5343 | 3416 | 2111 | 2694 |
1995 | 54388 | 43312 | 30976 | 21237 | 13490 | 8491 | 5076 | 3235 | 2067 | 2909 |
1996 | 53757 | 43404 | 32149 | 22475 | 14658 | 8863 | 5130 | 3067 | 1955 | 3006 |
1997 | 51498 | 42921 | 32182 | 23321 | 15501 | 9614 | 5316 | 3075 | 1838 | 2975 |
1998 | 48392 | 41052 | 31663 | 23106 | 15796 | 9896 | 5543 | 3065 | 1773 | 2774 |
1999 | 44815 | 38529 | 30124 | 22569 | 15405 | 9816 | 5452 | 3055 | 1689 | 2506 |
2000 | 42720 | 35585 | 28128 | 21299 | 14832 | 9311 | 5145 | 2858 | 1601 | 2199 |
2001 | 43621 | 33834 | 25804 | 19725 | 13769 | 8714 | 4627 | 2555 | 1419 | 1887 |
2002 | 43110 | 34651 | 24391 | 17934 | 12574 | 7909 | 4188 | 2223 | 1228 | 1588 |
2003 | 38816 | 34312 | 25042 | 16881 | 11352 | 7145 | 3733 | 1976 | 1049 | 1329 |
2004 | 29631 | 30977 | 24853 | 17397 | 10665 | 6434 | 3369 | 1761 | 933 | 1122 |
2005 | 25439 | 23401 | 22530 | 17354 | 11092 | 6068 | 3045 | 1596 | 834 | 973 |
2006 | 27796 | 20000 | 16856 | 15814 | 11153 | 6405 | 2922 | 1470 | 771 | 873 |
2007 | 24932 | 22238 | 14413 | 11818 | 10411 | 6687 | 3282 | 1488 | 749 | 838 |
2008 | 38313 | 19408 | 16315 | 10077 | 7722 | 6330 | 3538 | 1733 | 781 | 833 |
2009 | 58489 | 30447 | 13865 | 11611 | 6566 | 4655 | 3402 | 1896 | 927 | 856 |
2010 | 51592 | 47278 | 22236 | 9531 | 7735 | 3899 | 2454 | 1797 | 992 | 931 |
2011 | 34908 | 41047 | 35004 | 15855 | 6272 | 4905 | 2172 | 1376 | 1000 | 1062 |
2012 | 32987 | 27842 | 30833 | 25577 | 10825 | 4049 | 3054 | 1329 | 839 | 1255 |
2013 | 36634 | 26469 | 21250 | 22835 | 17849 | 7076 | 2552 | 1957 | 846 | 1343 |
2014 | 32553 | 29641 | 20533 | 16427 | 16355 | 11796 | 4336 | 1588 | 1229 | 1389 |
2015 | 24529 | 26380 | 23239 | 15865 | 11999 | 10683 | 6852 | 2519 | 925 | 1530 |
2016 | 21361 | 19561 | 20637 | 17940 | 11620 | 8131 | 6388 | 4066 | 1501 | 1451 |
2017 | 32642 | 17093 | 15258 | 16027 | 13107 | 7817 | 4906 | 3767 | 2398 | 1756 |
2018 | 36419 | 26530 | 13429 | 11715 | 11711 | 8576 | 4496 | 2807 | 2108 | 2332 |
2019 | 48472 | 29808 | 21118 | 10482 | 8573 | 7743 | 4841 | 2546 | 1580 | 2464 |
2020 | 42309 | 39552 | 23763 | 16401 | 7728 | 5632 | 4327 | 2705 | 1416 | 2245 |