Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 109205 | 99279 | 73820 | 36899 | 46521 | 16578 | 4932 | 2705 | 1377 | 1453 | 2049 |
1951 | 627326 | 56171 | 45134 | 26820 | 12672 | 12341 | 5388 | 1926 | 1004 | 444 | 1089 |
1952 | 83903 | 422960 | 32370 | 19056 | 9013 | 4292 | 3826 | 1645 | 730 | 355 | 509 |
1953 | 1175428 | 49840 | 209003 | 14438 | 6407 | 2662 | 1334 | 1062 | 537 | 251 | 308 |
1954 | 130455 | 885992 | 25851 | 91828 | 6986 | 2339 | 1092 | 548 | 391 | 200 | 226 |
1955 | 58576 | 84299 | 620245 | 14554 | 51512 | 3103 | 923 | 454 | 236 | 161 | 168 |
1956 | 221231 | 40861 | 55900 | 320224 | 7235 | 17614 | 1441 | 403 | 213 | 112 | 153 |
1957 | 60392 | 148229 | 27646 | 35753 | 111024 | 3088 | 6156 | 696 | 168 | 98 | 128 |
1958 | 73501 | 40295 | 91829 | 15503 | 20530 | 40272 | 1621 | 2518 | 347 | 84 | 117 |
1959 | 382306 | 51838 | 26170 | 40063 | 7328 | 7272 | 14936 | 717 | 907 | 145 | 86 |
1960 | 312759 | 263706 | 35713 | 15594 | 17157 | 3465 | 3632 | 6212 | 355 | 374 | 107 |
1961 | 141716 | 190100 | 144793 | 17668 | 6951 | 8007 | 1590 | 1505 | 2808 | 154 | 205 |
1962 | 288516 | 85170 | 91652 | 59390 | 6769 | 2697 | 3273 | 658 | 610 | 1166 | 139 |
1963 | 310273 | 174590 | 37685 | 26427 | 17517 | 2637 | 1085 | 1230 | 273 | 244 | 538 |
1964 | 349427 | 198074 | 75335 | 12243 | 7708 | 5819 | 1213 | 440 | 509 | 122 | 346 |
1965 | 125264 | 239043 | 114569 | 30255 | 4176 | 2799 | 2268 | 531 | 198 | 218 | 210 |
1966 | 308278 | 82034 | 157882 | 61677 | 12336 | 1706 | 1279 | 949 | 268 | 91 | 187 |
1967 | 336411 | 199088 | 43520 | 72304 | 24748 | 4866 | 791 | 602 | 452 | 130 | 132 |
1968 | 18630 | 244826 | 117376 | 21901 | 35935 | 12409 | 2357 | 409 | 313 | 233 | 136 |
1969 | 20294 | 12119 | 140694 | 54866 | 10670 | 15727 | 5738 | 1166 | 197 | 156 | 175 |
1970 | 204608 | 12577 | 7579 | 69889 | 25063 | 5867 | 8055 | 3006 | 643 | 106 | 185 |
1971 | 110060 | 132966 | 7129 | 4520 | 33307 | 12256 | 3334 | 4541 | 1689 | 370 | 162 |
1972 | 1063159 | 80128 | 81165 | 4488 | 3089 | 17547 | 6729 | 1999 | 2769 | 1022 | 314 |
1973 | 309302 | 613376 | 45603 | 23373 | 1692 | 1533 | 7663 | 2914 | 921 | 1373 | 610 |
1974 | 64978 | 168222 | 252478 | 16442 | 10694 | 878 | 995 | 4442 | 1679 | 542 | 1211 |
1975 | 58765 | 37015 | 90272 | 140233 | 6825 | 4973 | 445 | 551 | 2143 | 816 | 924 |
1976 | 59524 | 33587 | 16601 | 44241 | 78693 | 3171 | 2769 | 244 | 325 | 1145 | 961 |
1977 | 120299 | 30288 | 13748 | 6470 | 17671 | 30362 | 1295 | 1183 | 102 | 145 | 810 |
1978 | 211943 | 54625 | 9624 | 4462 | 2893 | 7755 | 15022 | 631 | 562 | 44 | 430 |
1979 | 159503 | 116393 | 23102 | 3225 | 2035 | 1398 | 4090 | 7070 | 337 | 272 | 226 |
1980 | 23166 | 101991 | 58069 | 8297 | 1152 | 1040 | 712 | 2151 | 3476 | 174 | 240 |
1981 | 10834 | 16190 | 62866 | 26080 | 3458 | 550 | 553 | 377 | 1132 | 1715 | 213 |
1982 | 16365 | 7133 | 11192 | 31460 | 10527 | 1724 | 277 | 304 | 215 | 618 | 959 |
1983 | 8087 | 11159 | 4767 | 6820 | 13608 | 5594 | 982 | 146 | 175 | 125 | 805 |
1984 | 13091 | 4944 | 6647 | 2795 | 3887 | 8775 | 2898 | 576 | 80 | 103 | 520 |
1985 | 357274 | 8968 | 2849 | 3596 | 1796 | 2555 | 5336 | 1843 | 367 | 51 | 397 |
1986 | 476016 | 275369 | 5239 | 1567 | 1837 | 992 | 1461 | 2782 | 1024 | 204 | 260 |
1987 | 91595 | 250107 | 154890 | 2556 | 642 | 787 | 468 | 674 | 1205 | 469 | 207 |
1988 | 39726 | 70401 | 135599 | 46132 | 1068 | 230 | 318 | 203 | 298 | 506 | 279 |
1989 | 27985 | 26102 | 49084 | 70494 | 12249 | 546 | 95 | 151 | 98 | 143 | 363 |
1990 | 36259 | 20597 | 17341 | 26283 | 32727 | 5522 | 351 | 58 | 87 | 56 | 275 |
1991 | 108038 | 24515 | 13589 | 14116 | 20140 | 20216 | 3159 | 246 | 39 | 57 | 204 |
1992 | 317123 | 82171 | 15797 | 10061 | 10364 | 12560 | 12587 | 1895 | 162 | 25 | 157 |
1993 | 807521 | 218975 | 56427 | 10503 | 5909 | 6207 | 7598 | 7239 | 1053 | 99 | 106 |
1994 | 388099 | 563086 | 151472 | 31131 | 4652 | 3142 | 3715 | 4689 | 4272 | 593 | 114 |
1995 | 99893 | 222155 | 422904 | 77675 | 14540 | 2077 | 1428 | 1842 | 2163 | 2108 | 337 |
1996 | 99365 | 61536 | 166063 | 244574 | 32069 | 7203 | 1073 | 706 | 920 | 1081 | 1240 |
1997 | 119217 | 55574 | 37872 | 95308 | 102850 | 13927 | 2518 | 486 | 310 | 407 | 1071 |
1998 | 63007 | 79976 | 35390 | 17934 | 36956 | 38440 | 5228 | 991 | 206 | 130 | 688 |
1999 | 146615 | 48525 | 47265 | 17553 | 8858 | 15746 | 13696 | 1911 | 409 | 91 | 374 |
2000 | 82744 | 116962 | 30976 | 21563 | 6924 | 4249 | 6576 | 5387 | 809 | 186 | 222 |
2001 | 357393 | 69177 | 92018 | 16824 | 10264 | 3495 | 2544 | 3500 | 2656 | 435 | 229 |
2002 | 385143 | 290591 | 51908 | 47075 | 9190 | 5484 | 1875 | 1426 | 1920 | 1397 | 349 |
2003 | 333954 | 255179 | 191564 | 34423 | 24302 | 4598 | 3448 | 1205 | 817 | 1086 | 991 |
2004 | 256154 | 169937 | 162939 | 110293 | 16475 | 10591 | 2158 | 1646 | 606 | 388 | 1061 |
2005 | 354219 | 170232 | 94610 | 109331 | 50127 | 6687 | 5427 | 1137 | 730 | 303 | 774 |
2006 | 153964 | 215189 | 108565 | 52291 | 44926 | 20509 | 3226 | 2779 | 553 | 344 | 525 |
2007 | 510371 | 120816 | 163638 | 61527 | 27035 | 19068 | 8193 | 1752 | 1456 | 282 | 436 |
2008 | 1048496 | 443192 | 96502 | 102061 | 21706 | 14226 | 7133 | 3315 | 887 | 706 | 351 |
2009 | 979985 | 688572 | 364960 | 61588 | 39909 | 10217 | 5372 | 3154 | 1467 | 485 | 577 |
2010 | 234126 | 654904 | 582499 | 229779 | 31969 | 15032 | 4823 | 2751 | 1612 | 782 | 622 |
2011 | 116753 | 189388 | 532448 | 413472 | 121997 | 13937 | 6246 | 2135 | 1348 | 826 | 800 |
2012 | 332647 | 72969 | 134925 | 386010 | 260450 | 54631 | 6090 | 2578 | 1032 | 693 | 912 |
2013 | 117381 | 197582 | 57715 | 93465 | 269090 | 124646 | 23777 | 3123 | 1398 | 582 | 951 |
2014 | 402425 | 73108 | 145650 | 49704 | 86625 | 142262 | 61280 | 10866 | 1835 | 869 | 963 |
2015 | 72042 | 278986 | 66129 | 92741 | 40543 | 67844 | 72638 | 25704 | 5344 | 997 | 1002 |
2016 | 207043 | 49951 | 166172 | 46355 | 62202 | 33028 | 48476 | 37708 | 12801 | 2565 | 983 |
2017 | 192788 | 173668 | 33632 | 109626 | 28253 | 36537 | 18427 | 21644 | 17865 | 5607 | 1477 |
2018 | 354062 | 134181 | 123682 | 24687 | 43504 | 14635 | 17673 | 8777 | 9200 | 8414 | 3120 |
2019 | 776087 | 234755 | 87101 | 61980 | 16278 | 17293 | 6891 | 7511 | 3638 | 3837 | 4236 |
2020 | 414649 | 495082 | 152514 | 44895 | 22074 | 8369 | 7086 | 3393 | 3194 | 1720 | 3332 |
2021 | 155855 | 256157 | 331207 | 65513 | 18003 | 7903 | 3830 | 2891 | 1604 | 1460 | 2194 |
2022 | 45328 | 138208 | 178235 | 158707 | 26355 | 6318 | 2937 | 1561 | 1149 | 693 | 1484 |
2023 | 166467 | 33367 | 102157 | 109411 | 69824 | 9908 | 2707 | 1277 | 723 | 556 | 1016 |
2024 | 427761 | 100331 | 25683 | 57426 | 51877 | 30239 | 4196 | 1301 | 610 | 367 | 778 |
2025 | 532133 | 282978 | 58948 | 13390 | 27447 | 24704 | 15639 | 2125 | 664 | 312 | 585 |