Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 72530 | 100861 | 75939 | 37137 | 46924 | 16673 | 4881 | 2688 | 1381 | 1458 | 2056 |
1951 | 657555 | 47792 | 46038 | 27457 | 12801 | 12507 | 5437 | 1941 | 1012 | 446 | 1091 |
1952 | 88481 | 438685 | 30689 | 19182 | 9002 | 4345 | 3847 | 1638 | 738 | 357 | 506 |
1953 | 1236678 | 52077 | 209428 | 14005 | 6355 | 2642 | 1333 | 1052 | 533 | 253 | 308 |
1954 | 133385 | 913824 | 26057 | 91404 | 6874 | 2331 | 1090 | 549 | 387 | 198 | 227 |
1955 | 58709 | 84578 | 630624 | 14600 | 52335 | 3090 | 919 | 454 | 237 | 160 | 168 |
1956 | 229165 | 40755 | 55885 | 324516 | 7237 | 17779 | 1439 | 402 | 214 | 113 | 153 |
1957 | 60356 | 151442 | 27730 | 36020 | 110950 | 3101 | 6149 | 702 | 168 | 99 | 130 |
1958 | 73038 | 39843 | 92901 | 15491 | 20875 | 40125 | 1640 | 2510 | 352 | 84 | 119 |
1959 | 389154 | 51390 | 26059 | 40048 | 7337 | 7290 | 14879 | 728 | 901 | 147 | 88 |
1960 | 320166 | 266243 | 35751 | 15670 | 17004 | 3484 | 3673 | 6155 | 363 | 370 | 108 |
1961 | 144962 | 192623 | 145159 | 17684 | 6979 | 8047 | 1598 | 1509 | 2794 | 157 | 204 |
1962 | 294529 | 86387 | 92285 | 59711 | 6749 | 2711 | 3286 | 659 | 610 | 1159 | 139 |
1963 | 315565 | 177469 | 37891 | 26388 | 17566 | 2649 | 1089 | 1227 | 273 | 244 | 536 |
1964 | 354038 | 199762 | 75493 | 12259 | 7673 | 5841 | 1226 | 440 | 509 | 122 | 346 |
1965 | 126851 | 240432 | 115021 | 30329 | 4167 | 2789 | 2265 | 535 | 199 | 218 | 211 |
1966 | 313485 | 82652 | 159132 | 62279 | 12373 | 1706 | 1278 | 943 | 272 | 92 | 187 |
1967 | 341543 | 201066 | 43593 | 72622 | 24814 | 4868 | 791 | 602 | 451 | 133 | 132 |
1968 | 18058 | 248108 | 118373 | 21880 | 36190 | 12522 | 2350 | 411 | 314 | 233 | 138 |
1969 | 20593 | 11728 | 142378 | 55357 | 10693 | 15784 | 5754 | 1164 | 197 | 157 | 175 |
1970 | 209707 | 12607 | 7452 | 70582 | 25185 | 5924 | 8048 | 3011 | 645 | 106 | 186 |
1971 | 109786 | 135036 | 7127 | 4485 | 33456 | 12305 | 3366 | 4544 | 1696 | 372 | 163 |
1972 | 1053345 | 80109 | 82300 | 4548 | 3103 | 17577 | 6742 | 2020 | 2777 | 1031 | 316 |
1973 | 310518 | 611092 | 46631 | 23219 | 1698 | 1548 | 7641 | 2902 | 927 | 1381 | 612 |
1974 | 66066 | 168969 | 250174 | 16564 | 10670 | 885 | 1016 | 4472 | 1686 | 549 | 1230 |
1975 | 59410 | 37477 | 90382 | 140479 | 6801 | 4950 | 449 | 562 | 2146 | 816 | 938 |
1976 | 61736 | 33810 | 16492 | 44296 | 79191 | 3151 | 2774 | 247 | 334 | 1150 | 972 |
1977 | 120370 | 31870 | 13765 | 6434 | 17642 | 30330 | 1283 | 1184 | 103 | 149 | 809 |
1978 | 214490 | 55409 | 9785 | 4432 | 2903 | 7743 | 15126 | 628 | 564 | 45 | 431 |
1979 | 161691 | 118077 | 23334 | 3258 | 2037 | 1407 | 4103 | 7090 | 338 | 273 | 226 |
1980 | 22193 | 103108 | 58777 | 8320 | 1153 | 1049 | 717 | 2167 | 3493 | 175 | 240 |
1981 | 10319 | 15610 | 63746 | 26406 | 3455 | 551 | 559 | 381 | 1142 | 1721 | 215 |
1982 | 16750 | 6756 | 11072 | 31884 | 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 | 358477 | 8922 | 2895 | 3610 | 1786 | 2574 | 5372 | 1841 | 369 | 51 | 399 |
1986 | 478584 | 277169 | 5192 | 1599 | 1853 | 994 | 1476 | 2796 | 1027 | 206 | 262 |
1987 | 90358 | 251072 | 156800 | 2536 | 655 | 793 | 470 | 679 | 1206 | 471 | 209 |
1988 | 39052 | 69627 | 135576 | 46661 | 1068 | 233 | 320 | 205 | 302 | 507 | 280 |
1989 | 28806 | 25853 | 49170 | 70995 | 12183 | 551 | 95 | 152 | 99 | 145 | 365 |
1990 | 37073 | 21038 | 17125 | 26071 | 32817 | 5480 | 357 | 59 | 87 | 57 | 277 |
1991 | 110953 | 25138 | 13660 | 14120 | 20247 | 20297 | 3135 | 251 | 40 | 57 | 205 |
1992 | 328287 | 84010 | 16046 | 10121 | 10426 | 12633 | 12659 | 1886 | 166 | 26 | 158 |
1993 | 847645 | 223971 | 57700 | 10741 | 5927 | 6249 | 7668 | 7278 | 1049 | 102 | 107 |
1994 | 397207 | 587091 | 155060 | 31901 | 4715 | 3137 | 3761 | 4802 | 4337 | 595 | 116 |
1995 | 100361 | 226637 | 435952 | 78251 | 14748 | 2111 | 1428 | 1875 | 2207 | 2151 | 340 |
1996 | 99775 | 61950 | 169861 | 248871 | 32146 | 7281 | 1095 | 711 | 942 | 1109 | 1273 |
1997 | 119552 | 55552 | 38320 | 96508 | 103251 | 13968 | 2515 | 498 | 314 | 418 | 1102 |
1998 | 63393 | 80612 | 35027 | 18231 | 36788 | 39177 | 5221 | 991 | 212 | 132 | 715 |
1999 | 151380 | 48643 | 47843 | 17454 | 8949 | 15878 | 13972 | 1917 | 412 | 94 | 392 |
2000 | 83405 | 120895 | 31026 | 21417 | 6908 | 4353 | 6582 | 5482 | 815 | 189 | 235 |
2001 | 367734 | 68784 | 94937 | 16886 | 10193 | 3536 | 2617 | 3527 | 2690 | 440 | 241 |
2002 | 395703 | 299890 | 52066 | 48518 | 9168 | 5537 | 1912 | 1465 | 1938 | 1412 | 358 |
2003 | 340419 | 261439 | 196425 | 34507 | 25079 | 4610 | 3521 | 1242 | 841 | 1098 | 1007 |
2004 | 260827 | 172413 | 166157 | 112787 | 16303 | 11077 | 2156 | 1674 | 625 | 399 | 1079 |
2005 | 366578 | 171721 | 94957 | 110310 | 51456 | 6657 | 5646 | 1159 | 742 | 315 | 804 |
2006 | 157480 | 219392 | 109765 | 52143 | 45070 | 21027 | 3228 | 2860 | 565 | 350 | 546 |
2007 | 540981 | 121292 | 167920 | 61640 | 26823 | 19471 | 8211 | 1762 | 1496 | 290 | 451 |
2008 | 1109940 | 466213 | 98165 | 104890 | 22122 | 14070 | 7249 | 3318 | 901 | 728 | 365 |
2009 | 1025272 | 726999 | 382461 | 62864 | 40685 | 10483 | 5369 | 3177 | 1464 | 500 | 605 |
2010 | 240964 | 689624 | 610708 | 236844 | 32580 | 15408 | 4885 | 2761 | 1628 | 788 | 659 |
2011 | 117680 | 194273 | 561547 | 432099 | 123887 | 14431 | 6283 | 2162 | 1364 | 843 | 840 |
2012 | 340836 | 73925 | 139399 | 403684 | 272735 | 55601 | 6236 | 2612 | 1059 | 714 | 967 |
2013 | 119420 | 202288 | 58436 | 96222 | 278252 | 130465 | 24082 | 3244 | 1441 | 608 | 1017 |
2014 | 412337 | 74230 | 147428 | 50257 | 89011 | 149077 | 62933 | 11014 | 1916 | 908 | 1033 |
2015 | 72615 | 289898 | 66128 | 93386 | 40840 | 70889 | 75490 | 26110 | 5434 | 1044 | 1063 |
2016 | 212564 | 49384 | 170652 | 46289 | 62226 | 33878 | 50568 | 38623 | 13018 | 2604 | 1029 |
2017 | 194937 | 177931 | 34081 | 110978 | 28202 | 36824 | 19143 | 22166 | 18207 | 5679 | 1500 |
2018 | 367287 | 136575 | 126576 | 24859 | 44259 | 14562 | 18073 | 9076 | 9374 | 8658 | 3176 |
2019 | 820702 | 244238 | 88873 | 64422 | 16699 | 17924 | 6791 | 7665 | 3774 | 3961 | 4345 |
2020 | 441216 | 529567 | 161904 | 47285 | 24152 | 8899 | 7699 | 3253 | 3211 | 1828 | 3482 |
2021 | 158005 | 264934 | 349818 | 67420 | 22135 | 10221 | 4105 | 3524 | 1498 | 1478 | 2438 |