Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 72529 | 100860 | 75940 | 37138 | 46924 | 16673 | 4881 | 2688 | 1381 | 1458 | 2056 |
1951 | 657545 | 47792 | 46039 | 27458 | 12801 | 12507 | 5437 | 1941 | 1012 | 446 | 1091 |
1952 | 88481 | 438681 | 30690 | 19183 | 9002 | 4345 | 3847 | 1638 | 738 | 357 | 506 |
1953 | 1236658 | 52077 | 209430 | 14005 | 6355 | 2642 | 1333 | 1052 | 533 | 253 | 308 |
1954 | 133383 | 913817 | 26057 | 91405 | 6874 | 2331 | 1090 | 549 | 387 | 198 | 227 |
1955 | 58708 | 84577 | 630635 | 14601 | 52335 | 3090 | 919 | 454 | 237 | 160 | 168 |
1956 | 229162 | 40755 | 55886 | 324524 | 7237 | 17780 | 1439 | 402 | 214 | 113 | 153 |
1957 | 60355 | 151441 | 27730 | 36021 | 110950 | 3101 | 6149 | 702 | 168 | 99 | 130 |
1958 | 73036 | 39843 | 92902 | 15491 | 20875 | 40125 | 1640 | 2510 | 352 | 84 | 119 |
1959 | 389148 | 51390 | 26059 | 40048 | 7337 | 7290 | 14878 | 728 | 901 | 147 | 88 |
1960 | 320164 | 266240 | 35751 | 15670 | 17004 | 3484 | 3673 | 6154 | 363 | 370 | 108 |
1961 | 144961 | 192622 | 145160 | 17684 | 6979 | 8047 | 1598 | 1509 | 2794 | 157 | 204 |
1962 | 294526 | 86386 | 92287 | 59712 | 6749 | 2711 | 3286 | 659 | 610 | 1159 | 139 |
1963 | 315562 | 177468 | 37891 | 26388 | 17566 | 2649 | 1089 | 1227 | 273 | 244 | 536 |
1964 | 354033 | 199760 | 75494 | 12259 | 7673 | 5841 | 1226 | 440 | 509 | 122 | 346 |
1965 | 126850 | 240430 | 115022 | 30330 | 4167 | 2789 | 2265 | 535 | 199 | 218 | 211 |
1966 | 313482 | 82651 | 159135 | 62281 | 12373 | 1706 | 1278 | 943 | 272 | 92 | 187 |
1967 | 341537 | 201064 | 43594 | 72623 | 24814 | 4868 | 791 | 602 | 451 | 133 | 132 |
1968 | 18058 | 248106 | 118375 | 21880 | 36190 | 12522 | 2350 | 411 | 314 | 233 | 138 |
1969 | 20592 | 11728 | 142380 | 55359 | 10693 | 15784 | 5754 | 1164 | 197 | 157 | 175 |
1970 | 209704 | 12607 | 7452 | 70583 | 25185 | 5924 | 8048 | 3011 | 645 | 106 | 186 |
1971 | 109784 | 135035 | 7127 | 4485 | 33456 | 12305 | 3366 | 4544 | 1696 | 372 | 163 |
1972 | 1053324 | 80108 | 82301 | 4548 | 3103 | 17577 | 6742 | 2020 | 2777 | 1031 | 316 |
1973 | 310514 | 611083 | 46632 | 23219 | 1698 | 1548 | 7641 | 2902 | 927 | 1381 | 612 |
1974 | 66066 | 168967 | 250175 | 16564 | 10670 | 885 | 1016 | 4472 | 1686 | 549 | 1230 |
1975 | 59409 | 37477 | 90383 | 140481 | 6801 | 4950 | 449 | 562 | 2146 | 816 | 938 |
1976 | 61736 | 33809 | 16492 | 44297 | 79191 | 3151 | 2774 | 247 | 334 | 1150 | 972 |
1977 | 120369 | 31870 | 13765 | 6435 | 17642 | 30330 | 1283 | 1184 | 103 | 149 | 809 |
1978 | 214488 | 55409 | 9786 | 4432 | 2903 | 7743 | 15126 | 628 | 564 | 45 | 431 |
1979 | 161689 | 118077 | 23335 | 3258 | 2037 | 1407 | 4103 | 7090 | 338 | 273 | 226 |
1980 | 22192 | 103107 | 58778 | 8320 | 1153 | 1049 | 717 | 2167 | 3493 | 175 | 240 |
1981 | 10318 | 15610 | 63747 | 26406 | 3455 | 551 | 559 | 381 | 1142 | 1721 | 215 |
1982 | 16750 | 6756 | 11072 | 31885 | 10550 | 1722 | 278 | 308 | 218 | 626 | 960 |
1983 | 8626 | 11408 | 4632 | 6828 | 13542 | 5616 | 984 | 147 | 178 | 127 | 805 |
1984 | 13240 | 5132 | 6720 | 2741 | 3893 | 8837 | 2879 | 577 | 80 | 105 | 519 |
1985 | 358481 | 8922 | 2895 | 3610 | 1786 | 2574 | 5372 | 1841 | 369 | 51 | 399 |
1986 | 478694 | 277171 | 5192 | 1599 | 1854 | 994 | 1476 | 2796 | 1027 | 206 | 262 |
1987 | 90358 | 251067 | 156801 | 2536 | 655 | 793 | 470 | 679 | 1206 | 471 | 209 |
1988 | 39052 | 69627 | 135576 | 46661 | 1068 | 233 | 320 | 205 | 302 | 507 | 280 |
1989 | 28807 | 25852 | 49171 | 70995 | 12183 | 551 | 95 | 152 | 99 | 145 | 365 |
1990 | 37076 | 21038 | 17124 | 26070 | 32817 | 5480 | 357 | 59 | 87 | 57 | 277 |
1991 | 110955 | 25138 | 13660 | 14120 | 20247 | 20297 | 3135 | 251 | 40 | 57 | 205 |
1992 | 328300 | 84012 | 16047 | 10122 | 10426 | 12633 | 12659 | 1886 | 166 | 26 | 158 |
1993 | 847700 | 223979 | 57703 | 10741 | 5927 | 6249 | 7668 | 7278 | 1049 | 102 | 107 |
1994 | 397210 | 587105 | 155064 | 31901 | 4715 | 3137 | 3761 | 4802 | 4337 | 595 | 116 |
1995 | 100364 | 226647 | 435972 | 78252 | 14748 | 2111 | 1428 | 1875 | 2207 | 2151 | 340 |
1996 | 99779 | 61952 | 169862 | 248876 | 32146 | 7281 | 1095 | 711 | 942 | 1109 | 1273 |
1997 | 119550 | 55552 | 38321 | 96508 | 103251 | 13968 | 2515 | 498 | 314 | 418 | 1102 |
1998 | 63394 | 80614 | 35027 | 18231 | 36788 | 39177 | 5221 | 991 | 212 | 133 | 715 |
1999 | 151382 | 48643 | 47843 | 17454 | 8949 | 15878 | 13972 | 1917 | 412 | 94 | 392 |
2000 | 83406 | 120898 | 31026 | 21417 | 6908 | 4353 | 6582 | 5482 | 815 | 189 | 235 |
2001 | 367740 | 68786 | 94940 | 16886 | 10193 | 3536 | 2617 | 3527 | 2690 | 440 | 241 |
2002 | 395711 | 299900 | 52067 | 48519 | 9168 | 5537 | 1912 | 1465 | 1938 | 1412 | 358 |
2003 | 340422 | 261444 | 196430 | 34507 | 25080 | 4610 | 3521 | 1242 | 841 | 1098 | 1007 |
2004 | 260831 | 172416 | 166160 | 112789 | 16304 | 11077 | 2156 | 1674 | 625 | 399 | 1079 |
2005 | 366584 | 171724 | 94959 | 110312 | 51457 | 6657 | 5646 | 1159 | 742 | 315 | 804 |
2006 | 157485 | 219400 | 109767 | 52144 | 45071 | 21027 | 3228 | 2860 | 565 | 350 | 546 |
2007 | 541008 | 121298 | 167925 | 61641 | 26823 | 19471 | 8211 | 1762 | 1496 | 290 | 451 |
2008 | 1109972 | 466227 | 98167 | 104892 | 22122 | 14071 | 7249 | 3318 | 901 | 728 | 365 |
2009 | 1025300 | 727024 | 382471 | 62865 | 40686 | 10483 | 5369 | 3177 | 1464 | 500 | 605 |
2010 | 240970 | 689652 | 610730 | 236851 | 32581 | 15409 | 4885 | 2761 | 1628 | 788 | 659 |
2011 | 117684 | 194281 | 561573 | 432117 | 123891 | 14431 | 6283 | 2162 | 1364 | 843 | 840 |
2012 | 340844 | 73927 | 139403 | 403698 | 272743 | 55602 | 6236 | 2612 | 1059 | 714 | 967 |
2013 | 119421 | 202294 | 58437 | 96223 | 278260 | 130466 | 24082 | 3244 | 1441 | 608 | 1017 |
2014 | 412333 | 74232 | 147433 | 50258 | 89013 | 149079 | 62934 | 11014 | 1916 | 908 | 1033 |
2015 | 72619 | 289899 | 66132 | 93391 | 40841 | 70890 | 75493 | 26110 | 5434 | 1044 | 1063 |
2016 | 212591 | 49394 | 170667 | 46293 | 62230 | 33879 | 50570 | 38624 | 13018 | 2604 | 1029 |
2017 | 195003 | 177987 | 34091 | 111030 | 28204 | 36825 | 19144 | 22167 | 18208 | 5679 | 1500 |
2018 | 367432 | 136601 | 126579 | 24858 | 44256 | 14563 | 18073 | 9076 | 9374 | 8658 | 3176 |
2019 | 820674 | 244198 | 88864 | 64421 | 16699 | 17924 | 6791 | 7666 | 3774 | 3961 | 4345 |
2020 | 440809 | 529239 | 161878 | 47285 | 24152 | 8899 | 7699 | 3253 | 3211 | 1828 | 3482 |
2021 | 158028 | 265050 | 349987 | 67441 | 22138 | 10222 | 4105 | 3524 | 1498 | 1478 | 2438 |