Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 112693 | 99228 | 73968 | 36988 | 46457 | 16574 | 4965 | 2723 | 1380 | 1458 | 2056 |
1951 | 615202 | 56702 | 45319 | 26877 | 12693 | 12313 | 5381 | 1948 | 1014 | 443 | 1090 |
1952 | 85839 | 412974 | 32614 | 19090 | 9031 | 4299 | 3824 | 1649 | 747 | 362 | 512 |
1953 | 1155743 | 50516 | 208019 | 14529 | 6430 | 2681 | 1348 | 1065 | 544 | 262 | 319 |
1954 | 131859 | 875101 | 25976 | 91426 | 6997 | 2340 | 1104 | 556 | 391 | 202 | 236 |
1955 | 58301 | 84281 | 619224 | 14591 | 51320 | 3116 | 925 | 460 | 240 | 162 | 172 |
1956 | 223155 | 40439 | 55967 | 321281 | 7280 | 17724 | 1458 | 406 | 219 | 116 | 157 |
1957 | 60311 | 148319 | 27525 | 35760 | 111851 | 3135 | 6190 | 712 | 170 | 102 | 135 |
1958 | 72705 | 39836 | 91733 | 15491 | 20516 | 40617 | 1652 | 2520 | 356 | 85 | 124 |
1959 | 382608 | 51135 | 26004 | 39990 | 7340 | 7317 | 15059 | 738 | 908 | 150 | 91 |
1960 | 320512 | 262764 | 35508 | 15505 | 17084 | 3470 | 3657 | 6239 | 368 | 371 | 111 |
1961 | 144224 | 192132 | 145177 | 17626 | 6911 | 7947 | 1594 | 1506 | 2816 | 158 | 204 |
1962 | 289527 | 85733 | 92504 | 59563 | 6768 | 2678 | 3260 | 662 | 611 | 1171 | 140 |
1963 | 311073 | 173648 | 38108 | 26746 | 17608 | 2640 | 1081 | 1224 | 276 | 244 | 542 |
1964 | 348925 | 197964 | 75653 | 12397 | 7804 | 5839 | 1223 | 439 | 507 | 125 | 350 |
1965 | 126100 | 238886 | 114323 | 30326 | 4211 | 2821 | 2272 | 537 | 199 | 218 | 216 |
1966 | 311215 | 82086 | 157866 | 61595 | 12350 | 1712 | 1286 | 947 | 273 | 91 | 188 |
1967 | 331676 | 199531 | 43589 | 72379 | 24804 | 4879 | 792 | 605 | 452 | 134 | 133 |
1968 | 18398 | 241757 | 117614 | 21942 | 35957 | 12429 | 2359 | 409 | 315 | 233 | 138 |
1969 | 20542 | 11839 | 140394 | 54964 | 10699 | 15776 | 5754 | 1171 | 197 | 158 | 176 |
1970 | 206855 | 12557 | 7490 | 69731 | 25083 | 5891 | 8070 | 3009 | 647 | 106 | 187 |
1971 | 108745 | 133273 | 7105 | 4483 | 33205 | 12251 | 3341 | 4545 | 1688 | 373 | 163 |
1972 | 1052279 | 79482 | 81338 | 4474 | 3079 | 17503 | 6714 | 2000 | 2771 | 1022 | 315 |
1973 | 317102 | 597942 | 45544 | 23561 | 1691 | 1544 | 7639 | 2900 | 920 | 1377 | 607 |
1974 | 66209 | 170730 | 250971 | 16495 | 10729 | 877 | 1006 | 4423 | 1669 | 541 | 1213 |
1975 | 59273 | 37320 | 90305 | 138989 | 6799 | 4977 | 445 | 559 | 2134 | 810 | 927 |
1976 | 61006 | 33576 | 16707 | 44093 | 78286 | 3159 | 2770 | 244 | 332 | 1140 | 960 |
1977 | 123798 | 30807 | 13808 | 6481 | 17588 | 30327 | 1295 | 1188 | 102 | 149 | 806 |
1978 | 215040 | 55221 | 9778 | 4476 | 2891 | 7724 | 14972 | 630 | 561 | 44 | 427 |
1979 | 158804 | 117039 | 23356 | 3255 | 2040 | 1400 | 4088 | 7056 | 339 | 271 | 223 |
1980 | 22412 | 101481 | 58444 | 8387 | 1156 | 1047 | 716 | 2160 | 3477 | 175 | 238 |
1981 | 10415 | 15631 | 62880 | 26245 | 3486 | 549 | 559 | 382 | 1142 | 1717 | 214 |
1982 | 16671 | 6772 | 11010 | 31487 | 10583 | 1730 | 276 | 308 | 220 | 627 | 960 |
1983 | 8396 | 11351 | 4626 | 6764 | 13567 | 5595 | 986 | 145 | 178 | 129 | 805 |
1984 | 13269 | 5061 | 6700 | 2737 | 3857 | 8723 | 2877 | 576 | 79 | 104 | 518 |
1985 | 356410 | 8989 | 2882 | 3598 | 1773 | 2539 | 5304 | 1831 | 367 | 51 | 397 |
1986 | 464387 | 275183 | 5253 | 1577 | 1833 | 983 | 1456 | 2765 | 1018 | 205 | 261 |
1987 | 89680 | 245284 | 155543 | 2565 | 645 | 784 | 465 | 673 | 1196 | 467 | 208 |
1988 | 39278 | 69103 | 135301 | 46198 | 1082 | 230 | 315 | 202 | 298 | 501 | 277 |
1989 | 29026 | 25883 | 48324 | 69949 | 12155 | 556 | 92 | 148 | 97 | 142 | 357 |
1990 | 36103 | 21328 | 17165 | 25544 | 32220 | 5410 | 357 | 57 | 84 | 55 | 267 |
1991 | 106693 | 24307 | 14081 | 13953 | 19173 | 19869 | 3066 | 248 | 38 | 54 | 195 |
1992 | 328893 | 82813 | 16854 | 10324 | 10490 | 12048 | 12223 | 1827 | 162 | 25 | 148 |
1993 | 838588 | 242458 | 58838 | 11046 | 6431 | 6343 | 7248 | 6948 | 1009 | 99 | 100 |
1994 | 367266 | 606878 | 171142 | 29028 | 4650 | 3504 | 3880 | 4428 | 4048 | 566 | 110 |
1995 | 93654 | 203782 | 428642 | 83234 | 13848 | 1913 | 1507 | 1831 | 1992 | 1942 | 318 |
1996 | 102708 | 64095 | 153232 | 245736 | 35612 | 7039 | 944 | 696 | 861 | 946 | 1080 |
1997 | 125581 | 52434 | 38457 | 84064 | 108993 | 16095 | 2606 | 448 | 314 | 394 | 984 |
1998 | 63851 | 79505 | 35200 | 20646 | 33659 | 41543 | 6349 | 1074 | 200 | 137 | 692 |
1999 | 129478 | 44879 | 44955 | 18806 | 10066 | 15285 | 14808 | 2182 | 446 | 91 | 392 |
2000 | 84062 | 109438 | 27350 | 22438 | 7156 | 4792 | 6649 | 5395 | 888 | 205 | 235 |
2001 | 390671 | 68861 | 92297 | 13591 | 9377 | 3374 | 2601 | 3305 | 2513 | 460 | 244 |
2002 | 379984 | 298539 | 52606 | 48091 | 7773 | 4924 | 1938 | 1436 | 1828 | 1323 | 363 |
2003 | 254199 | 257059 | 221405 | 34369 | 25424 | 4320 | 3213 | 1248 | 823 | 1046 | 966 |
2004 | 269544 | 155680 | 161841 | 117151 | 17732 | 10709 | 2256 | 1592 | 639 | 398 | 1058 |
2005 | 323914 | 169249 | 101779 | 112717 | 49059 | 6249 | 4972 | 1188 | 707 | 318 | 784 |
2006 | 169351 | 220721 | 107959 | 55537 | 44613 | 20851 | 3171 | 2535 | 570 | 330 | 531 |
2007 | 677235 | 129521 | 179609 | 59827 | 30043 | 20330 | 8671 | 1786 | 1393 | 298 | 443 |
2008 | 1192054 | 513747 | 106610 | 105140 | 25023 | 15830 | 7972 | 3546 | 942 | 706 | 377 |
2009 | 1030213 | 784066 | 391915 | 66483 | 40372 | 10786 | 5785 | 3318 | 1545 | 533 | 608 |
2010 | 257952 | 732704 | 636714 | 238293 | 33259 | 16149 | 5337 | 2994 | 1730 | 846 | 696 |
2011 | 141125 | 189249 | 570107 | 457114 | 120539 | 13893 | 6354 | 2384 | 1502 | 916 | 925 |
2012 | 342836 | 77365 | 139951 | 397480 | 265246 | 55239 | 5914 | 2825 | 1186 | 802 | 1098 |
2013 | 135441 | 199659 | 57791 | 97571 | 242878 | 132736 | 24905 | 3354 | 1585 | 685 | 1172 |
2014 | 379471 | 82879 | 142623 | 50271 | 85901 | 132858 | 62001 | 11481 | 1961 | 982 | 1158 |
2015 | 71547 | 287920 | 66768 | 101485 | 38248 | 68257 | 67058 | 26068 | 5533 | 1051 | 1137 |
2016 | 212608 | 45982 | 173681 | 47171 | 59104 | 34869 | 51057 | 36491 | 12936 | 2635 | 1060 |
2017 | 198617 | 154784 | 32411 | 105438 | 27407 | 34931 | 17853 | 23815 | 18944 | 5881 | 1555 |
2018 | 368622 | 135430 | 117336 | 25879 | 45787 | 14435 | 16998 | 8865 | 10325 | 9303 | 3342 |
2019 | 650961 | 247903 | 89221 | 69140 | 17171 | 19130 | 6731 | 7817 | 3653 | 4451 | 4810 |
2020 | 506940 | 460021 | 156586 | 49398 | 29162 | 10101 | 8552 | 3374 | 3956 | 1785 | 4746 |