Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 72918 | 101600 | 76830 | 37252 | 47047 | 16696 | 4857 | 2680 | 1383 | 1461 | 2062 |
1951 | 659875 | 47844 | 46326 | 27635 | 12819 | 12541 | 5437 | 1952 | 1017 | 444 | 1085 |
1952 | 90158 | 438573 | 30908 | 19241 | 8980 | 4372 | 3855 | 1632 | 752 | 361 | 504 |
1953 | 1241661 | 52519 | 210307 | 14048 | 6339 | 2634 | 1337 | 1045 | 534 | 260 | 314 |
1954 | 135087 | 917329 | 26044 | 90958 | 6883 | 2328 | 1094 | 554 | 384 | 198 | 234 |
1955 | 59032 | 84792 | 635685 | 14587 | 52819 | 3113 | 919 | 457 | 241 | 159 | 170 |
1956 | 231567 | 40756 | 55921 | 328097 | 7246 | 17984 | 1454 | 403 | 218 | 117 | 155 |
1957 | 60593 | 152010 | 27813 | 36162 | 111690 | 3137 | 6162 | 717 | 168 | 102 | 135 |
1958 | 73030 | 39645 | 93081 | 15469 | 21072 | 40325 | 1669 | 2503 | 362 | 85 | 126 |
1959 | 393248 | 51242 | 25950 | 39822 | 7328 | 7328 | 14931 | 747 | 895 | 152 | 92 |
1960 | 327896 | 267856 | 35834 | 15643 | 16792 | 3487 | 3716 | 6134 | 376 | 365 | 112 |
1961 | 147904 | 195523 | 146159 | 17685 | 6954 | 7997 | 1599 | 1509 | 2785 | 161 | 202 |
1962 | 297834 | 87440 | 93657 | 60104 | 6724 | 2691 | 3271 | 658 | 608 | 1154 | 139 |
1963 | 318003 | 178369 | 38456 | 26660 | 17646 | 2642 | 1079 | 1211 | 272 | 241 | 532 |
1964 | 355675 | 200410 | 76006 | 12408 | 7729 | 5851 | 1229 | 434 | 501 | 122 | 344 |
1965 | 127991 | 241163 | 115251 | 30471 | 4193 | 2799 | 2261 | 538 | 198 | 216 | 212 |
1966 | 316726 | 82967 | 160240 | 62669 | 12421 | 1712 | 1282 | 937 | 277 | 91 | 186 |
1967 | 341847 | 202097 | 43724 | 72929 | 24916 | 4878 | 791 | 603 | 448 | 136 | 132 |
1968 | 18035 | 248278 | 119024 | 21873 | 36376 | 12619 | 2347 | 412 | 316 | 233 | 140 |
1969 | 20853 | 11627 | 143098 | 55604 | 10705 | 15849 | 5775 | 1166 | 198 | 158 | 176 |
1970 | 212936 | 12637 | 7406 | 70754 | 25230 | 5965 | 8049 | 3014 | 648 | 107 | 188 |
1971 | 110967 | 136327 | 7112 | 4456 | 33442 | 12322 | 3385 | 4544 | 1699 | 375 | 165 |
1972 | 1051162 | 80968 | 83194 | 4574 | 3108 | 17518 | 6730 | 2031 | 2780 | 1036 | 319 |
1973 | 315561 | 605144 | 47549 | 23206 | 1692 | 1556 | 7563 | 2868 | 922 | 1380 | 609 |
1974 | 66886 | 170726 | 248230 | 16700 | 10655 | 883 | 1029 | 4453 | 1671 | 547 | 1233 |
1975 | 60126 | 37653 | 90563 | 139654 | 6761 | 4933 | 448 | 573 | 2136 | 808 | 944 |
1976 | 62636 | 34066 | 16472 | 44110 | 79115 | 3128 | 2775 | 247 | 344 | 1147 | 976 |
1977 | 122735 | 32180 | 13878 | 6388 | 17485 | 30189 | 1271 | 1185 | 103 | 154 | 802 |
1978 | 217989 | 56289 | 9927 | 4438 | 2893 | 7683 | 15107 | 623 | 562 | 44 | 427 |
1979 | 162518 | 119532 | 23736 | 3284 | 2041 | 1406 | 4095 | 7072 | 337 | 272 | 223 |
1980 | 21943 | 103426 | 59520 | 8406 | 1151 | 1055 | 719 | 2177 | 3497 | 175 | 238 |
1981 | 10209 | 15407 | 64191 | 26703 | 3472 | 549 | 565 | 384 | 1154 | 1726 | 215 |
1982 | 16967 | 6634 | 11032 | 32086 | 10569 | 1719 | 276 | 313 | 222 | 636 | 960 |
1983 | 8836 | 11529 | 4593 | 6833 | 13420 | 5607 | 985 | 145 | 181 | 131 | 803 |
1984 | 13385 | 5198 | 6763 | 2727 | 3896 | 8817 | 2849 | 577 | 79 | 107 | 517 |
1985 | 360587 | 8950 | 2901 | 3614 | 1799 | 2581 | 5369 | 1832 | 370 | 51 | 400 |
1986 | 471302 | 279418 | 5172 | 1605 | 1858 | 999 | 1485 | 2793 | 1027 | 208 | 265 |
1987 | 89920 | 249770 | 158808 | 2524 | 659 | 792 | 474 | 684 | 1202 | 472 | 210 |
1988 | 39134 | 69464 | 135716 | 47220 | 1077 | 233 | 318 | 207 | 305 | 506 | 280 |
1989 | 29337 | 25769 | 49413 | 71544 | 12154 | 561 | 93 | 151 | 100 | 147 | 364 |
1990 | 38428 | 21345 | 17040 | 26001 | 32872 | 5435 | 366 | 58 | 87 | 57 | 275 |
1991 | 114124 | 25653 | 13726 | 14170 | 20394 | 20348 | 3105 | 259 | 39 | 57 | 203 |
1992 | 339704 | 86279 | 16254 | 10257 | 10515 | 12700 | 12709 | 1873 | 172 | 26 | 156 |
1993 | 886553 | 230547 | 59372 | 11004 | 6016 | 6293 | 7728 | 7314 | 1043 | 106 | 106 |
1994 | 416148 | 608639 | 159636 | 32526 | 4795 | 3208 | 3799 | 4902 | 4402 | 597 | 119 |
1995 | 100242 | 226904 | 441906 | 79533 | 14507 | 2272 | 1451 | 1922 | 2266 | 2214 | 347 |
1996 | 101102 | 61726 | 170187 | 249010 | 32055 | 7220 | 1186 | 738 | 987 | 1167 | 1345 |
1997 | 128854 | 55685 | 39640 | 96138 | 104455 | 13865 | 2517 | 541 | 330 | 442 | 1174 |
1998 | 65027 | 87753 | 35103 | 19867 | 36671 | 39359 | 5312 | 1013 | 234 | 141 | 782 |
1999 | 157071 | 50418 | 49229 | 17864 | 9144 | 15975 | 13883 | 2029 | 430 | 107 | 443 |
2000 | 86557 | 123739 | 31912 | 21859 | 7065 | 4335 | 6579 | 5464 | 852 | 200 | 270 |
2001 | 381756 | 70811 | 97056 | 17103 | 10190 | 3644 | 2610 | 3521 | 2671 | 459 | 269 |
2002 | 410826 | 307283 | 53077 | 48840 | 9331 | 5595 | 1966 | 1477 | 1954 | 1412 | 383 |
2003 | 350093 | 265212 | 199558 | 35092 | 24686 | 4814 | 3648 | 1320 | 868 | 1137 | 1046 |
2004 | 265705 | 172315 | 165907 | 112536 | 16428 | 10594 | 2319 | 1837 | 691 | 426 | 1185 |
2005 | 369298 | 171395 | 92869 | 109037 | 50094 | 6967 | 5499 | 1272 | 807 | 356 | 902 |
2006 | 157583 | 219570 | 108653 | 51539 | 44956 | 20743 | 3376 | 2902 | 628 | 385 | 621 |
2007 | 544487 | 120680 | 169225 | 61798 | 26314 | 20205 | 8205 | 1874 | 1548 | 329 | 511 |
2008 | 1131824 | 465212 | 96596 | 104789 | 21454 | 15052 | 7221 | 3481 | 997 | 779 | 426 |
2009 | 1090065 | 745509 | 388072 | 62862 | 39881 | 9768 | 5915 | 3373 | 1579 | 584 | 702 |
2010 | 249192 | 711669 | 628978 | 242618 | 33612 | 14605 | 5061 | 3131 | 1786 | 879 | 815 |
2011 | 119014 | 197564 | 574668 | 440911 | 124429 | 13983 | 6670 | 2306 | 1553 | 945 | 1034 |
2012 | 361453 | 73212 | 141736 | 415884 | 278766 | 56246 | 6159 | 2734 | 1129 | 814 | 1158 |
2013 | 121965 | 207783 | 58290 | 97190 | 286020 | 135595 | 23564 | 3334 | 1526 | 655 | 1209 |
2014 | 426702 | 73429 | 147057 | 50282 | 90117 | 154093 | 62630 | 10851 | 1965 | 964 | 1179 |
2015 | 73084 | 293082 | 65344 | 91782 | 41237 | 72881 | 75718 | 25849 | 5374 | 1065 | 1150 |
2016 | 209428 | 48436 | 167026 | 46610 | 60339 | 35057 | 50967 | 38665 | 12939 | 2567 | 1061 |
2017 | 193354 | 178113 | 34430 | 112017 | 27314 | 34839 | 19432 | 21821 | 18339 | 5619 | 1472 |
2018 | 359824 | 131601 | 120982 | 23662 | 43450 | 13755 | 16977 | 8901 | 8878 | 8954 | 3117 |
2019 | 840444 | 245487 | 86682 | 53890 | 14545 | 18376 | 5873 | 6640 | 3551 | 3542 | 4778 |