Table 3. Estimated stock numbers at age. | |||||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
1946 | 1533412 | 702301 | 386553 | 178077 | 83563 | 89296 | 240440 | 87625 | 36086 | 32507 | 18209 | 7811 | 2479 |
1947 | 585566 | 852721 | 511523 | 298910 | 133334 | 55651 | 59230 | 144442 | 51948 | 19705 | 17862 | 9954 | 5821 |
1948 | 337517 | 341482 | 560132 | 362032 | 205306 | 76885 | 34654 | 31187 | 72979 | 19536 | 8335 | 7121 | 6018 |
1949 | 537424 | 243563 | 263850 | 399167 | 238823 | 112698 | 44612 | 17989 | 16230 | 30092 | 7518 | 3160 | 4099 |
1950 | 825837 | 354933 | 207375 | 189336 | 233774 | 122029 | 61144 | 22943 | 8954 | 6246 | 11993 | 2636 | 2111 |
1951 | 2582392 | 672979 | 283101 | 164398 | 116742 | 121589 | 67485 | 30163 | 10750 | 3045 | 2029 | 4051 | 1122 |
1952 | 2431797 | 1184768 | 416777 | 176059 | 104081 | 60033 | 64751 | 32841 | 13953 | 4171 | 1074 | 664 | 1295 |
1953 | 2806632 | 1152094 | 666295 | 230623 | 87097 | 53372 | 30918 | 28969 | 12778 | 4163 | 1156 | 301 | 379 |
1954 | 862330 | 1548297 | 725724 | 398241 | 131680 | 48114 | 32484 | 16474 | 13955 | 5082 | 1683 | 467 | 229 |
1955 | 378681 | 554030 | 998358 | 437670 | 224150 | 72200 | 28978 | 17573 | 7188 | 5345 | 1926 | 652 | 240 |
1956 | 722163 | 243105 | 387732 | 575549 | 217902 | 111309 | 35845 | 14032 | 7312 | 2303 | 1920 | 729 | 308 |
1957 | 1398091 | 393405 | 150364 | 209280 | 250777 | 92688 | 48981 | 14862 | 5158 | 2173 | 584 | 605 | 335 |
1958 | 1077562 | 708416 | 241798 | 91278 | 104823 | 116047 | 42473 | 22592 | 6052 | 1712 | 736 | 186 | 363 |
1959 | 1368531 | 548595 | 426406 | 134625 | 45322 | 50403 | 56662 | 19894 | 9542 | 2297 | 637 | 355 | 265 |
1960 | 1536605 | 643947 | 282845 | 214245 | 66530 | 22331 | 24972 | 26218 | 8157 | 3854 | 946 | 271 | 316 |
1961 | 1568655 | 721685 | 354484 | 145048 | 106995 | 34779 | 11190 | 12652 | 10708 | 2901 | 1573 | 419 | 244 |
1962 | 1255549 | 815585 | 391381 | 166740 | 65011 | 49950 | 15231 | 4397 | 4695 | 3364 | 907 | 568 | 243 |
1963 | 790627 | 704468 | 450554 | 165100 | 62409 | 27276 | 20823 | 5479 | 1349 | 1559 | 1193 | 322 | 324 |
1964 | 440673 | 373720 | 369392 | 184573 | 56619 | 21477 | 9463 | 6640 | 1426 | 326 | 517 | 431 | 249 |
1965 | 872934 | 242859 | 242658 | 201834 | 86536 | 24647 | 8312 | 3145 | 2236 | 423 | 101 | 158 | 254 |
1966 | 1984395 | 565177 | 167598 | 143179 | 107975 | 44600 | 11134 | 3184 | 1148 | 879 | 181 | 31 | 143 |
1967 | 1324898 | 1338425 | 396481 | 107848 | 81121 | 56886 | 21060 | 4556 | 1258 | 505 | 415 | 81 | 70 |
1968 | 181139 | 1018263 | 914278 | 263595 | 69683 | 43258 | 25156 | 7867 | 1684 | 465 | 214 | 167 | 75 |
1969 | 103134 | 139474 | 696294 | 506503 | 145158 | 39030 | 19341 | 9128 | 2896 | 683 | 219 | 78 | 109 |
1970 | 206344 | 83027 | 91518 | 361096 | 232247 | 60900 | 14207 | 5452 | 2707 | 910 | 270 | 84 | 82 |
1971 | 370037 | 146591 | 58199 | 49630 | 171072 | 100713 | 21534 | 4460 | 1762 | 1029 | 428 | 114 | 76 |
1972 | 972640 | 292297 | 106658 | 38237 | 29546 | 82690 | 38858 | 7057 | 1631 | 699 | 496 | 206 | 94 |
1973 | 2060087 | 698210 | 200568 | 63958 | 21771 | 16174 | 30179 | 10346 | 1890 | 477 | 269 | 172 | 129 |
1974 | 662136 | 1424046 | 471495 | 114305 | 34763 | 11703 | 7333 | 9791 | 3589 | 709 | 205 | 122 | 142 |
1975 | 603739 | 420821 | 753469 | 236365 | 55829 | 17450 | 5444 | 3115 | 3087 | 1108 | 276 | 62 | 110 |
1976 | 654617 | 442072 | 249494 | 346084 | 105733 | 24875 | 7353 | 2309 | 1393 | 938 | 406 | 92 | 85 |
1977 | 383177 | 448652 | 265243 | 120386 | 146697 | 44303 | 9323 | 2801 | 1108 | 667 | 345 | 160 | 82 |
1978 | 656520 | 251334 | 226552 | 112305 | 47948 | 56261 | 14645 | 2726 | 999 | 432 | 314 | 105 | 85 |
1979 | 208957 | 467336 | 150719 | 91498 | 39443 | 16864 | 16255 | 3292 | 674 | 186 | 97 | 50 | 38 |
1980 | 127973 | 162018 | 310266 | 84026 | 38163 | 15884 | 6208 | 4614 | 935 | 158 | 42 | 18 | 12 |
1981 | 129345 | 102167 | 119844 | 177636 | 37340 | 14328 | 5559 | 1916 | 1259 | 220 | 42 | 9 | 4 |
1982 | 165462 | 120898 | 83619 | 59308 | 78481 | 15574 | 4453 | 1622 | 636 | 365 | 75 | 14 | 5 |
1983 | 125891 | 127415 | 90014 | 48841 | 24077 | 24256 | 4879 | 1314 | 582 | 232 | 118 | 31 | 7 |
1984 | 396411 | 108816 | 79981 | 52442 | 21142 | 8943 | 6797 | 1413 | 477 | 251 | 103 | 44 | 14 |
1985 | 535388 | 378696 | 77394 | 42281 | 22422 | 5304 | 2322 | 2033 | 447 | 172 | 103 | 51 | 20 |
1986 | 1445180 | 408243 | 239061 | 44303 | 18348 | 6779 | 1389 | 883 | 863 | 200 | 85 | 56 | 28 |
1987 | 409100 | 1080319 | 254976 | 106605 | 15873 | 6546 | 1613 | 497 | 263 | 290 | 66 | 44 | 27 |
1988 | 398293 | 268203 | 631251 | 118700 | 32085 | 5221 | 1538 | 489 | 131 | 61 | 64 | 27 | 15 |
1989 | 186708 | 268652 | 161557 | 328106 | 54988 | 9917 | 1598 | 492 | 113 | 33 | 12 | 24 | 13 |
1990 | 147998 | 153299 | 154575 | 110919 | 156971 | 24219 | 3528 | 754 | 200 | 45 | 14 | 8 | 12 |
1991 | 315879 | 142345 | 112419 | 101053 | 72373 | 96855 | 12988 | 1901 | 432 | 110 | 23 | 8 | 10 |
1992 | 807300 | 291407 | 106221 | 78000 | 56966 | 41205 | 56681 | 7680 | 1293 | 318 | 80 | 18 | 10 |
1993 | 1013196 | 514564 | 250158 | 72605 | 40699 | 27235 | 19253 | 31434 | 4184 | 806 | 224 | 78 | 15 |
1994 | 731260 | 710995 | 397653 | 146097 | 35782 | 17373 | 13111 | 8740 | 14406 | 1974 | 411 | 151 | 80 |
1995 | 521938 | 465408 | 517828 | 219613 | 57451 | 12384 | 5527 | 4110 | 2673 | 4543 | 682 | 214 | 140 |
1996 | 410421 | 295566 | 336935 | 281715 | 95301 | 20071 | 4182 | 1600 | 1283 | 760 | 1663 | 327 | 213 |
1997 | 798626 | 206995 | 207147 | 187728 | 123296 | 36867 | 6568 | 1658 | 567 | 484 | 324 | 839 | 282 |
1998 | 1128230 | 473155 | 124053 | 100670 | 74019 | 41567 | 9443 | 1834 | 442 | 196 | 180 | 152 | 527 |
1999 | 651359 | 609339 | 254822 | 60283 | 34361 | 26692 | 12073 | 2556 | 536 | 171 | 88 | 92 | 401 |
2000 | 750018 | 407013 | 377374 | 119890 | 23379 | 10579 | 7133 | 2527 | 575 | 168 | 82 | 41 | 269 |
2001 | 623864 | 543825 | 295287 | 186001 | 52030 | 8458 | 3477 | 1797 | 618 | 171 | 67 | 56 | 195 |
2002 | 378947 | 447138 | 380530 | 191176 | 81378 | 19399 | 3225 | 1320 | 589 | 213 | 85 | 40 | 162 |
2003 | 806953 | 293741 | 294125 | 251575 | 88948 | 32053 | 7758 | 1512 | 628 | 283 | 123 | 60 | 145 |
2004 | 248803 | 592834 | 217572 | 190344 | 125902 | 36920 | 12212 | 3054 | 795 | 321 | 140 | 68 | 142 |
2005 | 718431 | 186949 | 404448 | 137491 | 103414 | 43272 | 12611 | 4642 | 1196 | 379 | 142 | 85 | 140 |
2006 | 567681 | 484519 | 143646 | 236402 | 73235 | 37525 | 15916 | 3948 | 1674 | 501 | 166 | 73 | 144 |
2007 | 1369394 | 465928 | 316729 | 90955 | 130152 | 32833 | 15121 | 5701 | 1535 | 677 | 197 | 80 | 141 |
2008 | 1111384 | 1071837 | 365512 | 177319 | 56257 | 69866 | 18375 | 6804 | 2276 | 868 | 350 | 132 | 168 |
2009 | 670395 | 905695 | 837315 | 277433 | 100613 | 40124 | 34941 | 10180 | 3644 | 1151 | 564 | 231 | 215 |
2010 | 220882 | 526582 | 759387 | 643679 | 201624 | 63836 | 24530 | 19978 | 6001 | 2149 | 661 | 446 | 333 |
2011 | 389166 | 202848 | 436414 | 628700 | 471098 | 106528 | 39322 | 13195 | 10962 | 3191 | 1232 | 369 | 496 |
2012 | 539384 | 308239 | 163017 | 361216 | 479498 | 273858 | 58268 | 22805 | 8283 | 6267 | 1930 | 911 | 648 |
2013 | 487668 | 403432 | 250530 | 141850 | 275226 | 315713 | 169380 | 30432 | 12936 | 4818 | 3537 | 1213 | 1005 |
2014 | 875724 | 369175 | 317738 | 197808 | 113894 | 199644 | 186218 | 84604 | 15128 | 6568 | 2794 | 2146 | 1425 |
2015 | 460620 | 576807 | 312646 | 225688 | 146506 | 78915 | 129802 | 100880 | 39911 | 7996 | 3751 | 1802 | 2371 |
2016 | 296528 | 324964 | 445186 | 232112 | 150644 | 89797 | 56412 | 71321 | 47399 | 20041 | 4621 | 2435 | 2811 |
2017 | 854285 | 255028 | 247207 | 318080 | 171463 | 92143 | 51502 | 32095 | 31900 | 23890 | 10935 | 3108 | 3497 |
2018 | 548932 | 579518 | 202657 | 181010 | 214661 | 106311 | 50775 | 29299 | 15836 | 14510 | 13044 | 6934 | 4335 |
2019 | 749414 | 406281 | 439873 | 173266 | 109672 | 133794 | 62570 | 27145 | 14051 | 7568 | 7278 | 8400 | 7101 |
2020 | 655988 | 480369 | 321284 | 296014 | 119963 | 72292 | 81200 | 35332 | 14867 | 7463 | 4459 | 5093 | 11546 |