Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 63730 | 108357 | 72431 | 38444 | 42816 | 16189 | 5320 | 2849 | 1340 | 1489 | 2057 |
1951 | 692044 | 44127 | 50036 | 27507 | 13388 | 11753 | 4937 | 2185 | 1263 | 421 | 1093 |
1952 | 98354 | 452719 | 28800 | 19472 | 8964 | 4362 | 3276 | 1480 | 985 | 476 | 539 |
1953 | 1068351 | 56219 | 216415 | 13754 | 6419 | 2708 | 1275 | 865 | 582 | 402 | 553 |
1954 | 140998 | 790929 | 27700 | 93812 | 6625 | 2303 | 1096 | 567 | 324 | 186 | 418 |
1955 | 50948 | 88358 | 525734 | 14697 | 43822 | 2977 | 804 | 413 | 256 | 129 | 172 |
1956 | 262692 | 37436 | 59160 | 280120 | 7506 | 16752 | 1460 | 384 | 245 | 178 | 183 |
1957 | 60187 | 159934 | 26256 | 35622 | 110499 | 3346 | 5711 | 803 | 151 | 138 | 288 |
1958 | 58094 | 39278 | 92680 | 15337 | 19464 | 42198 | 1807 | 2233 | 426 | 105 | 333 |
1959 | 379774 | 44589 | 25738 | 41542 | 7363 | 7321 | 15017 | 838 | 745 | 160 | 188 |
1960 | 373329 | 261503 | 32349 | 14971 | 17753 | 3508 | 3588 | 5956 | 492 | 242 | 122 |
1961 | 158388 | 204416 | 143110 | 16613 | 6617 | 7761 | 1588 | 1336 | 2775 | 164 | 143 |
1962 | 325394 | 90424 | 91842 | 56474 | 6635 | 2593 | 3075 | 677 | 581 | 1160 | 98 |
1963 | 311973 | 191988 | 38927 | 27603 | 17173 | 2716 | 1044 | 1127 | 369 | 244 | 568 |
1964 | 309506 | 198856 | 82396 | 12675 | 7966 | 5645 | 1310 | 420 | 517 | 270 | 424 |
1965 | 115795 | 216039 | 113187 | 31000 | 4066 | 2684 | 2028 | 541 | 240 | 211 | 363 |
1966 | 328377 | 80216 | 140657 | 56419 | 11771 | 1536 | 1133 | 761 | 336 | 82 | 144 |
1967 | 297774 | 203040 | 43987 | 68519 | 23920 | 4633 | 695 | 542 | 412 | 169 | 100 |
1968 | 15038 | 229134 | 115470 | 22107 | 33221 | 11714 | 2131 | 367 | 290 | 205 | 128 |
1969 | 22593 | 10447 | 133208 | 53233 | 10588 | 14871 | 5313 | 1075 | 163 | 144 | 118 |
1970 | 226783 | 12980 | 6892 | 66509 | 24183 | 5813 | 7594 | 2767 | 615 | 82 | 167 |
1971 | 74792 | 134683 | 7088 | 4207 | 31678 | 11634 | 3184 | 4289 | 1531 | 357 | 120 |
1972 | 1198263 | 62398 | 75853 | 4530 | 3065 | 16858 | 6286 | 1899 | 2633 | 909 | 256 |
1973 | 374614 | 695892 | 36464 | 24512 | 1631 | 1616 | 7282 | 2666 | 825 | 1286 | 428 |
1974 | 70900 | 186972 | 310000 | 14891 | 10659 | 880 | 1155 | 4282 | 1594 | 521 | 1119 |
1975 | 64040 | 40207 | 92732 | 140918 | 6025 | 4726 | 415 | 614 | 1909 | 622 | 774 |
1976 | 65306 | 35168 | 18310 | 43814 | 72583 | 2851 | 2643 | 256 | 423 | 990 | 792 |
1977 | 151087 | 33158 | 13984 | 6765 | 17035 | 29394 | 1116 | 1095 | 91 | 166 | 509 |
1978 | 233987 | 61337 | 9931 | 4409 | 2968 | 7412 | 13748 | 577 | 497 | 19 | 255 |
1979 | 148656 | 123007 | 24265 | 3144 | 2087 | 1436 | 4024 | 6683 | 376 | 209 | 115 |
1980 | 15414 | 97823 | 59106 | 8535 | 1038 | 1137 | 726 | 2248 | 3228 | 205 | 129 |
1981 | 8848 | 12841 | 60173 | 26341 | 3457 | 503 | 591 | 404 | 1185 | 1444 | 154 |
1982 | 15511 | 6018 | 10010 | 30599 | 10815 | 1643 | 252 | 336 | 292 | 665 | 658 |
1983 | 11505 | 10957 | 4338 | 6495 | 13723 | 5556 | 968 | 126 | 202 | 199 | 516 |
1984 | 17346 | 5925 | 6450 | 2661 | 3755 | 8702 | 2740 | 572 | 57 | 113 | 337 |
1985 | 347681 | 10003 | 3029 | 3466 | 1916 | 2550 | 5354 | 1874 | 398 | 67 | 330 |
1986 | 414309 | 258888 | 5367 | 1711 | 1780 | 994 | 1469 | 2760 | 1028 | 224 | 290 |
1987 | 75177 | 236289 | 134475 | 2542 | 745 | 698 | 457 | 696 | 1095 | 445 | 152 |
1988 | 32717 | 61455 | 136510 | 41268 | 1127 | 223 | 250 | 218 | 333 | 451 | 177 |
1989 | 33797 | 23465 | 44151 | 66931 | 11419 | 621 | 58 | 127 | 99 | 152 | 227 |
1990 | 35668 | 21122 | 15686 | 25254 | 31814 | 4991 | 497 | 75 | 76 | 52 | 159 |
1991 | 119699 | 22580 | 12101 | 12265 | 18587 | 19479 | 2825 | 351 | 57 | 50 | 97 |
1992 | 405363 | 91265 | 14801 | 8637 | 9579 | 12436 | 13204 | 1784 | 224 | 51 | 70 |
1993 | 1117823 | 286177 | 61827 | 9802 | 5254 | 6280 | 8343 | 8212 | 980 | 175 | 65 |
1994 | 434042 | 872933 | 174959 | 29608 | 4083 | 2796 | 4170 | 5693 | 5033 | 608 | 121 |
1995 | 93509 | 271838 | 578401 | 87784 | 14072 | 1580 | 1539 | 2378 | 2727 | 2751 | 338 |
1996 | 90573 | 60754 | 195797 | 282572 | 38170 | 7194 | 1102 | 875 | 1288 | 1570 | 1690 |
1997 | 124653 | 50754 | 38425 | 110009 | 122656 | 17829 | 2833 | 617 | 403 | 615 | 1520 |
1998 | 59896 | 87436 | 34657 | 22902 | 42944 | 43589 | 6782 | 1138 | 315 | 206 | 1150 |
1999 | 195156 | 43982 | 47175 | 19672 | 9419 | 15775 | 13086 | 2396 | 509 | 231 | 762 |
2000 | 70144 | 144214 | 26278 | 25908 | 7221 | 3570 | 7412 | 5841 | 975 | 287 | 610 |
2001 | 481358 | 60147 | 86835 | 14189 | 9162 | 2386 | 2382 | 4059 | 2948 | 555 | 600 |
2002 | 480772 | 399321 | 45374 | 43464 | 8063 | 3958 | 1304 | 1496 | 2300 | 1630 | 535 |
2003 | 371824 | 334051 | 244639 | 34768 | 22348 | 3519 | 3200 | 1295 | 981 | 1452 | 1323 |
2004 | 299053 | 189852 | 194927 | 121446 | 19344 | 9087 | 2542 | 1938 | 828 | 535 | 1707 |
2005 | 465811 | 195651 | 103175 | 115193 | 48266 | 5165 | 4269 | 1664 | 839 | 537 | 1580 |
2006 | 165444 | 275211 | 111332 | 57655 | 48264 | 19345 | 2964 | 2756 | 832 | 473 | 995 |
2007 | 975708 | 141784 | 201953 | 68159 | 32658 | 19055 | 9565 | 1929 | 1657 | 533 | 724 |
2008 | 1909530 | 790205 | 125074 | 123425 | 26512 | 21561 | 6681 | 3999 | 1292 | 991 | 712 |
2009 | 1738489 | 1324848 | 552759 | 75188 | 42716 | 9342 | 5449 | 3577 | 1868 | 1080 | 1229 |
2010 | 329570 | 1205869 | 995623 | 282489 | 36509 | 14840 | 5635 | 3414 | 2182 | 1180 | 1890 |
2011 | 115643 | 227127 | 833351 | 488385 | 132411 | 13803 | 8586 | 2876 | 2033 | 1355 | 2352 |
2012 | 433438 | 74600 | 156452 | 452109 | 291944 | 64734 | 10639 | 3822 | 1636 | 1281 | 2613 |
2013 | 125491 | 249153 | 58860 | 110789 | 303394 | 159715 | 28861 | 5694 | 2470 | 1144 | 2692 |
2014 | 517462 | 76794 | 171976 | 57359 | 99292 | 173623 | 79717 | 14748 | 3346 | 1795 | 2463 |
2015 | 63152 | 377994 | 64280 | 103480 | 42917 | 74483 | 90277 | 39706 | 8331 | 1877 | 2175 |
2016 | 232647 | 39774 | 197572 | 51155 | 70965 | 37367 | 60863 | 55601 | 22550 | 4597 | 2012 |
2017 | 188738 | 178364 | 24761 | 102965 | 27442 | 36897 | 21381 | 32330 | 34241 | 12239 | 3106 |
2018 | 407922 | 134397 | 123755 | 26792 | 47780 | 15861 | 19261 | 11872 | 18084 | 22648 | 8964 |
2019 | 1231877 | 294151 | 83163 | 63416 | 19782 | 18824 | 8500 | 9562 | 6701 | 11520 | 20610 |