Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
1957 | 474388 | 260863 | 346690 | 211115 | 143850 | 48607 | 61107 | 54705 | 94629 |
1958 | 721235 | 386923 | 190568 | 252151 | 143198 | 90494 | 37862 | 43538 | 108358 |
1959 | 883230 | 597829 | 282329 | 129144 | 164157 | 92024 | 60574 | 27099 | 108743 |
1960 | 790062 | 714007 | 397633 | 185389 | 80375 | 104434 | 60863 | 41417 | 95180 |
1961 | 869723 | 633998 | 466477 | 254334 | 120826 | 51832 | 65397 | 42219 | 95576 |
1962 | 652019 | 730503 | 438464 | 298967 | 166851 | 75574 | 36016 | 44183 | 95327 |
1963 | 783975 | 520838 | 490094 | 284664 | 187279 | 105422 | 48947 | 25297 | 100045 |
1964 | 1730228 | 599408 | 332550 | 292843 | 180650 | 119555 | 61122 | 31346 | 87465 |
1965 | 755410 | 1674028 | 358238 | 195434 | 157771 | 106334 | 72945 | 39390 | 83378 |
1966 | 593278 | 612614 | 1301736 | 217156 | 123550 | 97680 | 64704 | 47915 | 85314 |
1967 | 405231 | 498846 | 389684 | 854636 | 130007 | 75719 | 63332 | 41107 | 89004 |
1968 | 448914 | 333583 | 320944 | 233822 | 548458 | 70330 | 45458 | 43283 | 89729 |
1969 | 663663 | 341100 | 233669 | 205004 | 145354 | 387011 | 44608 | 30492 | 96799 |
1970 | 601861 | 540724 | 227839 | 158970 | 133835 | 103136 | 254774 | 28928 | 87419 |
1971 | 418215 | 490724 | 311589 | 124385 | 90155 | 80958 | 64235 | 151112 | 79901 |
1972 | 391428 | 327001 | 325664 | 187663 | 75486 | 55369 | 52449 | 42086 | 150757 |
1973 | 1238669 | 277733 | 199892 | 210264 | 117388 | 44585 | 32341 | 34265 | 125224 |
1974 | 1005632 | 1015052 | 167585 | 116889 | 115528 | 61834 | 26725 | 20533 | 102105 |
1975 | 732659 | 796494 | 642193 | 90298 | 64332 | 60217 | 36470 | 16806 | 77245 |
1976 | 627492 | 531471 | 437260 | 344190 | 43689 | 31581 | 31427 | 21422 | 55993 |
1977 | 893822 | 447749 | 321736 | 257850 | 218367 | 27079 | 18643 | 18922 | 48263 |
1978 | 838637 | 660661 | 244518 | 175564 | 142484 | 108103 | 17557 | 11307 | 40930 |
1979 | 806598 | 641435 | 389569 | 142114 | 102724 | 89522 | 63106 | 10988 | 33774 |
1980 | 1149023 | 545125 | 313845 | 186690 | 65198 | 49942 | 43442 | 33520 | 25857 |
1981 | 916418 | 843562 | 308049 | 144362 | 91121 | 35090 | 28656 | 26031 | 37253 |
1982 | 1930246 | 660094 | 482916 | 159608 | 69003 | 45032 | 20980 | 16970 | 40189 |
1983 | 1344218 | 1468272 | 355083 | 229578 | 74326 | 33993 | 24094 | 12222 | 35226 |
1984 | 1285555 | 962041 | 824570 | 192907 | 101264 | 38797 | 18873 | 14535 | 29497 |
1985 | 1623385 | 883863 | 496047 | 450287 | 97047 | 46134 | 21047 | 10921 | 27472 |
1986 | 4074955 | 1253348 | 498648 | 288962 | 217599 | 57646 | 24484 | 12182 | 24642 |
1987 | 1886949 | 3261451 | 641158 | 250500 | 151222 | 94946 | 29332 | 12691 | 21559 |
1988 | 1826671 | 1399326 | 1617339 | 312122 | 119511 | 65630 | 44566 | 14007 | 20042 |
1989 | 1237166 | 1358522 | 708026 | 779972 | 149061 | 51444 | 29615 | 22859 | 19417 |
1990 | 1087467 | 883362 | 714697 | 364759 | 386430 | 72082 | 24534 | 15780 | 24816 |
1991 | 1036408 | 847066 | 517763 | 380274 | 182470 | 180173 | 37185 | 13823 | 24903 |
1992 | 880520 | 725038 | 434877 | 263069 | 191751 | 86271 | 76339 | 19469 | 23200 |
1993 | 564573 | 627320 | 386131 | 217977 | 134437 | 84904 | 38482 | 36136 | 24225 |
1994 | 485420 | 399857 | 350241 | 202247 | 110461 | 63732 | 41854 | 19937 | 32169 |
1995 | 1019768 | 332156 | 222227 | 180071 | 98589 | 54586 | 32875 | 20349 | 26188 |
1996 | 1115429 | 816018 | 193655 | 110630 | 80214 | 43373 | 26922 | 15516 | 23642 |
1997 | 1911416 | 998195 | 451062 | 95846 | 56021 | 36939 | 20961 | 13600 | 20483 |
1998 | 787055 | 1559839 | 468066 | 185781 | 46506 | 21921 | 15372 | 10152 | 17889 |
1999 | 745999 | 540205 | 864565 | 183543 | 66992 | 25353 | 10645 | 8286 | 16023 |
2000 | 960285 | 544549 | 278832 | 484109 | 63727 | 28962 | 10659 | 5961 | 14114 |
2001 | 632593 | 767650 | 381384 | 209081 | 265178 | 30204 | 14092 | 6296 | 13544 |
2002 | 1777137 | 468087 | 322424 | 159245 | 97734 | 106350 | 17072 | 8310 | 12370 |
2003 | 664824 | 1284162 | 241378 | 159369 | 83189 | 47959 | 61822 | 9313 | 12720 |
2004 | 1163354 | 468370 | 633897 | 122338 | 77905 | 44107 | 23538 | 33726 | 13824 |
2005 | 887603 | 922649 | 221537 | 330699 | 66470 | 55034 | 28287 | 16111 | 33528 |
2006 | 1006551 | 682304 | 526937 | 134146 | 186288 | 37101 | 36445 | 19578 | 37480 |
2007 | 1307047 | 773206 | 388383 | 287303 | 88753 | 129004 | 25657 | 28808 | 45002 |
2008 | 1201252 | 1101440 | 421096 | 235922 | 179477 | 51815 | 106187 | 21210 | 57151 |
2009 | 1181397 | 891938 | 680396 | 253026 | 147305 | 118930 | 35179 | 78398 | 70115 |
2010 | 1179079 | 876760 | 577880 | 449441 | 159221 | 91002 | 95221 | 29160 | 113048 |
2011 | 1724671 | 917443 | 567804 | 428336 | 310108 | 105678 | 60628 | 76504 | 123753 |
2012 | 990784 | 1479001 | 811693 | 411128 | 275874 | 196427 | 69611 | 47229 | 142429 |
2013 | 1213570 | 885131 | 948964 | 513483 | 246480 | 173862 | 127421 | 51917 | 127057 |
2014 | 1596870 | 1026715 | 694689 | 610157 | 332010 | 146924 | 109065 | 90606 | 123953 |
2015 | 812916 | 1263556 | 771535 | 482646 | 363144 | 201044 | 102068 | 81658 | 150444 |
2016 | 867319 | 657864 | 748142 | 515276 | 323138 | 218830 | 134893 | 77528 | 157695 |
2017 | 1366301 | 714395 | 426899 | 470292 | 308632 | 185485 | 127781 | 92221 | 148676 |
2018 | 785493 | 1161171 | 488780 | 268297 | 275194 | 176795 | 117872 | 90444 | 163843 |
2019 | 1851723 | 645601 | 730518 | 275456 | 155028 | 154973 | 110720 | 85855 | 169502 |
2020 | 1254987 | 1378677 | 448641 | 480262 | 170007 | 96432 | 117222 | 86768 | 190631 |