Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 56667 | 116033 | 75074 | 36594 | 47546 | 16979 | 4704 | 2623 | 1391 | 1474 | 2085 |
1951 | 739447 | 36851 | 47645 | 27370 | 12706 | 12613 | 5566 | 1986 | 1039 | 451 | 1087 |
1952 | 92217 | 496297 | 29118 | 19691 | 8859 | 4582 | 3852 | 1600 | 769 | 366 | 495 |
1953 | 1239106 | 55171 | 211847 | 13808 | 6365 | 2662 | 1344 | 1013 | 522 | 266 | 312 |
1954 | 122717 | 942600 | 25987 | 92906 | 6973 | 2419 | 1125 | 565 | 374 | 194 | 239 |
1955 | 54612 | 75716 | 653615 | 14606 | 54633 | 3136 | 895 | 442 | 232 | 147 | 160 |
1956 | 253394 | 39105 | 54357 | 324609 | 7152 | 18095 | 1469 | 399 | 216 | 115 | 148 |
1957 | 56437 | 165843 | 27688 | 36184 | 107523 | 3067 | 6109 | 740 | 167 | 103 | 133 |
1958 | 66195 | 37315 | 97748 | 15401 | 21596 | 38743 | 1682 | 2488 | 381 | 87 | 128 |
1959 | 402569 | 47555 | 26125 | 40821 | 7444 | 7049 | 14427 | 743 | 865 | 156 | 91 |
1960 | 318644 | 279774 | 35314 | 16195 | 17041 | 3571 | 3707 | 5848 | 374 | 347 | 113 |
1961 | 141928 | 187235 | 144986 | 17678 | 7224 | 8500 | 1623 | 1480 | 2709 | 160 | 194 |
1962 | 323430 | 83647 | 90438 | 60121 | 6786 | 2859 | 3396 | 660 | 596 | 1129 | 134 |
1963 | 300313 | 199516 | 36580 | 25319 | 17688 | 2811 | 1149 | 1258 | 283 | 246 | 540 |
1964 | 330605 | 190751 | 76222 | 11770 | 7313 | 5924 | 1335 | 464 | 532 | 133 | 364 |
1965 | 132036 | 222404 | 116670 | 30389 | 3999 | 2667 | 2238 | 560 | 209 | 225 | 223 |
1966 | 313880 | 87963 | 157401 | 63038 | 12387 | 1644 | 1224 | 905 | 284 | 95 | 189 |
1967 | 375525 | 198848 | 44018 | 72709 | 24603 | 4793 | 781 | 592 | 446 | 143 | 137 |
1968 | 15332 | 286750 | 118745 | 21816 | 36629 | 12709 | 2276 | 408 | 310 | 231 | 145 |
1969 | 20907 | 10064 | 150371 | 56441 | 10824 | 15805 | 5697 | 1128 | 193 | 153 | 174 |
1970 | 226797 | 12671 | 7041 | 73115 | 25512 | 6144 | 7959 | 2991 | 637 | 105 | 186 |
1971 | 90439 | 144895 | 7203 | 4457 | 34295 | 12440 | 3474 | 4527 | 1707 | 373 | 164 |
1972 | 1172929 | 68454 | 83818 | 4917 | 3255 | 18011 | 6851 | 2096 | 2806 | 1058 | 319 |
1973 | 281305 | 696671 | 46402 | 22206 | 1760 | 1675 | 7874 | 2968 | 967 | 1442 | 634 |
1974 | 69553 | 144885 | 259030 | 16047 | 10477 | 944 | 1160 | 4762 | 1809 | 602 | 1355 |
1975 | 56286 | 40131 | 89547 | 145086 | 6604 | 4808 | 457 | 613 | 2153 | 823 | 991 |
1976 | 74844 | 31235 | 16423 | 45592 | 80459 | 3042 | 2778 | 257 | 375 | 1171 | 1027 |
1977 | 118217 | 40859 | 13287 | 6634 | 18126 | 30458 | 1209 | 1158 | 103 | 162 | 790 |
1978 | 212001 | 49249 | 9751 | 4191 | 3137 | 7857 | 15706 | 616 | 568 | 45 | 435 |
1979 | 164356 | 114852 | 22263 | 3231 | 2059 | 1500 | 4186 | 7166 | 341 | 276 | 228 |
1980 | 19508 | 107400 | 58487 | 7850 | 1110 | 1086 | 752 | 2226 | 3536 | 179 | 241 |
1981 | 8702 | 14457 | 66247 | 26283 | 3264 | 539 | 568 | 389 | 1153 | 1703 | 213 |
1982 | 18255 | 5607 | 11254 | 32841 | 10389 | 1650 | 271 | 313 | 224 | 634 | 934 |
1983 | 9105 | 12889 | 4337 | 7126 | 13560 | 5680 | 955 | 142 | 181 | 131 | 778 |
1984 | 12798 | 5191 | 7131 | 2658 | 4054 | 9356 | 2812 | 563 | 77 | 106 | 502 |
1985 | 368231 | 8310 | 2881 | 3712 | 1819 | 2716 | 5580 | 1846 | 370 | 50 | 398 |
1986 | 535175 | 284162 | 4929 | 1682 | 1946 | 1018 | 1541 | 2830 | 1034 | 207 | 265 |
1987 | 78840 | 294290 | 158021 | 2465 | 710 | 808 | 475 | 689 | 1186 | 468 | 205 |
1988 | 37596 | 60027 | 140818 | 47078 | 1057 | 241 | 323 | 209 | 311 | 503 | 277 |
1989 | 29726 | 25154 | 47846 | 72438 | 11891 | 559 | 97 | 155 | 102 | 152 | 366 |
1990 | 38199 | 21179 | 16224 | 25271 | 33102 | 5351 | 380 | 62 | 92 | 60 | 287 |
1991 | 117303 | 26474 | 13148 | 13859 | 20415 | 20472 | 3048 | 271 | 43 | 61 | 212 |
1992 | 345376 | 89615 | 16050 | 9718 | 10335 | 12769 | 12842 | 1853 | 180 | 28 | 163 |
1993 | 939335 | 225495 | 59245 | 10771 | 5643 | 6252 | 7780 | 7298 | 1029 | 112 | 112 |
1994 | 414342 | 646085 | 162844 | 32602 | 4532 | 2960 | 3796 | 5038 | 4397 | 594 | 126 |
1995 | 104097 | 245215 | 481504 | 78605 | 14571 | 2007 | 1343 | 1892 | 2216 | 2167 | 339 |
1996 | 98482 | 69179 | 180549 | 261123 | 31555 | 7014 | 1057 | 676 | 946 | 1107 | 1282 |
1997 | 115933 | 51239 | 40096 | 99204 | 104852 | 13588 | 2329 | 472 | 292 | 407 | 1086 |
1998 | 59610 | 80256 | 33303 | 18720 | 36087 | 39883 | 5076 | 936 | 205 | 126 | 733 |
1999 | 162364 | 43924 | 46690 | 16640 | 8956 | 15733 | 13975 | 1827 | 386 | 91 | 402 |
2000 | 74923 | 149793 | 28095 | 19611 | 6563 | 4460 | 6326 | 5416 | 779 | 180 | 243 |
2001 | 370552 | 49015 | 99551 | 15744 | 9432 | 3437 | 2694 | 3441 | 2619 | 424 | 242 |
2002 | 418638 | 342382 | 46835 | 50078 | 8468 | 5452 | 1901 | 1515 | 1920 | 1385 | 355 |
2003 | 348319 | 268364 | 208164 | 32296 | 25660 | 4343 | 3664 | 1300 | 881 | 1102 | 1007 |
2004 | 270045 | 181790 | 173660 | 117437 | 15013 | 11212 | 2043 | 1720 | 648 | 410 | 1089 |
2005 | 393655 | 171389 | 96759 | 112796 | 53156 | 6326 | 5730 | 1145 | 734 | 329 | 842 |
2006 | 162403 | 244845 | 112365 | 51528 | 44808 | 21215 | 3121 | 2890 | 557 | 342 | 569 |
2007 | 612103 | 120513 | 179188 | 61684 | 26545 | 19761 | 7965 | 1754 | 1525 | 290 | 462 |
2008 | 1290162 | 536696 | 101077 | 110102 | 22391 | 13922 | 7313 | 3237 | 937 | 763 | 385 |
2009 | 1168716 | 856389 | 431284 | 63832 | 41417 | 10449 | 5377 | 3181 | 1418 | 551 | 671 |
2010 | 252249 | 825765 | 696810 | 254525 | 31894 | 15275 | 4895 | 2796 | 1630 | 774 | 774 |
2011 | 111361 | 188726 | 648903 | 484091 | 127931 | 14212 | 6197 | 2132 | 1373 | 842 | 929 |
2012 | 360885 | 73102 | 145387 | 448055 | 297859 | 56510 | 6192 | 2569 | 1067 | 741 | 1071 |
2013 | 120698 | 227748 | 58653 | 100335 | 298825 | 134003 | 23953 | 3346 | 1479 | 643 | 1162 |
2014 | 436853 | 73475 | 156646 | 51670 | 93514 | 154360 | 63548 | 10782 | 1987 | 953 | 1167 |
2015 | 66839 | 328556 | 65498 | 97184 | 41113 | 72850 | 78855 | 25548 | 5335 | 1065 | 1129 |
2016 | 217879 | 39973 | 182981 | 46407 | 64096 | 34457 | 53657 | 38747 | 12889 | 2525 | 1032 |
2017 | 201878 | 204411 | 32209 | 112180 | 27796 | 37457 | 20184 | 22326 | 18132 | 5533 | 1419 |
2018 | 383886 | 136680 | 132654 | 23711 | 44273 | 14051 | 18815 | 9381 | 9279 | 8931 | 3121 |
2019 | 923726 | 255921 | 89094 | 67285 | 16001 | 17677 | 6758 | 7956 | 3819 | 3980 | 4274 |
2020 | 437676 | 566590 | 165602 | 46404 | 23425 | 8576 | 7721 | 3365 | 3271 | 1926 | 3457 |
2021 | 156756 | 298133 | 426868 | 71956 | 23475 | 9035 | 3996 | 3615 | 1588 | 1544 | 2531 |