Table 3. Estimated stock numbers at age. | |||||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
1946 | 1542450 | 703748 | 386673 | 177872 | 83417 | 89265 | 240351 | 87831 | 36042 | 32513 | 18198 | 7795 | 2476 |
1947 | 583581 | 854635 | 512822 | 299510 | 133476 | 55629 | 59224 | 144269 | 52064 | 19705 | 17871 | 9947 | 5830 |
1948 | 332869 | 340369 | 560162 | 362635 | 205945 | 76953 | 34709 | 31184 | 72874 | 19533 | 8343 | 7120 | 6028 |
1949 | 534707 | 241678 | 263740 | 399205 | 239079 | 112793 | 44588 | 17995 | 16247 | 30065 | 7510 | 3163 | 4098 |
1950 | 821677 | 353564 | 206622 | 189313 | 233357 | 121970 | 61112 | 22933 | 8965 | 6255 | 12004 | 2632 | 2112 |
1951 | 2590582 | 673240 | 282680 | 164175 | 116690 | 121283 | 67436 | 30127 | 10742 | 3043 | 2028 | 4062 | 1120 |
1952 | 2439236 | 1186402 | 416843 | 175887 | 104179 | 60036 | 64584 | 32813 | 13942 | 4177 | 1074 | 663 | 1297 |
1953 | 2822740 | 1155032 | 665594 | 230403 | 86879 | 53455 | 30957 | 28907 | 12762 | 4159 | 1157 | 301 | 378 |
1954 | 863506 | 1554449 | 727009 | 397716 | 131641 | 47999 | 32541 | 16514 | 13930 | 5075 | 1683 | 467 | 229 |
1955 | 378209 | 553688 | 1000095 | 438473 | 224069 | 72239 | 28989 | 17606 | 7198 | 5337 | 1923 | 652 | 240 |
1956 | 720736 | 242582 | 387943 | 576211 | 218143 | 111314 | 35827 | 14049 | 7316 | 2304 | 1921 | 729 | 308 |
1957 | 1395780 | 392493 | 150040 | 209210 | 250730 | 92808 | 48949 | 14850 | 5169 | 2174 | 583 | 605 | 335 |
1958 | 1081226 | 708949 | 241541 | 91330 | 104708 | 115916 | 42469 | 22578 | 6051 | 1715 | 736 | 185 | 362 |
1959 | 1371634 | 548744 | 426519 | 134611 | 45392 | 50310 | 56619 | 19905 | 9529 | 2295 | 636 | 356 | 265 |
1960 | 1541581 | 645212 | 282199 | 213923 | 66557 | 22376 | 24906 | 26188 | 8160 | 3854 | 946 | 271 | 317 |
1961 | 1572551 | 723591 | 355040 | 144701 | 106771 | 34824 | 11216 | 12641 | 10689 | 2899 | 1575 | 419 | 244 |
1962 | 1256482 | 817403 | 392162 | 167069 | 64948 | 49864 | 15243 | 4407 | 4697 | 3358 | 904 | 569 | 243 |
1963 | 787218 | 704297 | 451239 | 165347 | 62522 | 27300 | 20802 | 5481 | 1351 | 1563 | 1192 | 321 | 324 |
1964 | 437887 | 373098 | 369302 | 184513 | 56607 | 21489 | 9478 | 6637 | 1424 | 326 | 518 | 431 | 249 |
1965 | 870441 | 241571 | 242798 | 201926 | 86473 | 24620 | 8309 | 3145 | 2237 | 421 | 101 | 158 | 255 |
1966 | 1990067 | 563616 | 166813 | 143209 | 108046 | 44611 | 11126 | 3183 | 1147 | 880 | 181 | 31 | 143 |
1967 | 1328417 | 1341845 | 395723 | 107425 | 81104 | 56903 | 21067 | 4553 | 1256 | 506 | 416 | 81 | 69 |
1968 | 180898 | 1022661 | 916327 | 263951 | 69657 | 43236 | 25134 | 7864 | 1682 | 464 | 214 | 167 | 75 |
1969 | 102613 | 139294 | 699065 | 507083 | 145497 | 39121 | 19353 | 9119 | 2895 | 683 | 219 | 78 | 109 |
1970 | 205808 | 82668 | 91246 | 362314 | 232504 | 60986 | 14243 | 5452 | 2704 | 908 | 270 | 84 | 82 |
1971 | 368415 | 146109 | 57990 | 49353 | 171486 | 100807 | 21548 | 4472 | 1760 | 1029 | 427 | 114 | 76 |
1972 | 970392 | 291690 | 106409 | 38126 | 29379 | 82796 | 38836 | 7054 | 1636 | 698 | 496 | 207 | 94 |
1973 | 2073696 | 697700 | 200465 | 63859 | 21706 | 16113 | 30254 | 10337 | 1887 | 478 | 268 | 172 | 129 |
1974 | 664062 | 1429701 | 472206 | 114429 | 34744 | 11667 | 7300 | 9809 | 3589 | 709 | 205 | 122 | 142 |
1975 | 603972 | 419722 | 753684 | 236961 | 55966 | 17471 | 5434 | 3108 | 3090 | 1108 | 276 | 62 | 110 |
1976 | 658386 | 442560 | 248689 | 345588 | 105891 | 24915 | 7364 | 2307 | 1393 | 936 | 405 | 92 | 85 |
1977 | 383549 | 450775 | 265771 | 120064 | 146488 | 44315 | 9319 | 2804 | 1110 | 669 | 343 | 160 | 82 |
1978 | 658611 | 250942 | 226930 | 112470 | 47843 | 56249 | 14640 | 2716 | 1001 | 434 | 317 | 104 | 85 |
1979 | 209080 | 468570 | 150575 | 91492 | 39476 | 16825 | 16286 | 3287 | 673 | 185 | 97 | 50 | 38 |
1980 | 127528 | 162277 | 310953 | 84003 | 38135 | 15900 | 6197 | 4625 | 936 | 158 | 42 | 19 | 12 |
1981 | 128408 | 101861 | 120446 | 178044 | 37270 | 14305 | 5575 | 1912 | 1265 | 220 | 42 | 9 | 4 |
1982 | 165543 | 120854 | 83688 | 59313 | 78675 | 15577 | 4435 | 1625 | 635 | 366 | 74 | 14 | 5 |
1983 | 125301 | 127551 | 90162 | 48925 | 24120 | 24376 | 4886 | 1306 | 584 | 231 | 117 | 31 | 7 |
1984 | 395255 | 108653 | 79859 | 52420 | 21169 | 9007 | 6834 | 1415 | 474 | 252 | 103 | 43 | 14 |
1985 | 537625 | 380228 | 77327 | 42186 | 22396 | 5251 | 2346 | 2057 | 449 | 171 | 103 | 51 | 20 |
1986 | 1454376 | 409756 | 239535 | 44302 | 18288 | 6715 | 1348 | 908 | 870 | 201 | 84 | 56 | 28 |
1987 | 412629 | 1086857 | 255414 | 106512 | 15812 | 6542 | 1601 | 481 | 269 | 293 | 66 | 44 | 27 |
1988 | 400798 | 269253 | 632510 | 118678 | 32051 | 5205 | 1531 | 485 | 129 | 62 | 64 | 27 | 15 |
1989 | 186416 | 268891 | 161233 | 328877 | 55278 | 9919 | 1578 | 491 | 112 | 32 | 12 | 24 | 13 |
1990 | 147139 | 152857 | 154093 | 110761 | 157000 | 24479 | 3498 | 742 | 198 | 45 | 14 | 8 | 12 |
1991 | 314506 | 142157 | 112079 | 100782 | 72206 | 96740 | 13275 | 1887 | 420 | 109 | 23 | 8 | 10 |
1992 | 811085 | 291414 | 105987 | 77789 | 56630 | 40903 | 56068 | 8041 | 1287 | 312 | 79 | 18 | 10 |
1993 | 1015833 | 514320 | 250935 | 72694 | 40595 | 26886 | 19260 | 31426 | 4335 | 803 | 221 | 78 | 15 |
1994 | 733440 | 711549 | 398208 | 146367 | 35826 | 17312 | 13099 | 8771 | 14379 | 2009 | 407 | 149 | 80 |
1995 | 523577 | 465680 | 519045 | 219769 | 57417 | 12447 | 5526 | 4128 | 2672 | 4505 | 684 | 210 | 139 |
1996 | 413383 | 296535 | 338104 | 282339 | 95328 | 19984 | 4267 | 1605 | 1269 | 752 | 1640 | 325 | 211 |
1997 | 805504 | 207998 | 208299 | 188453 | 123730 | 37003 | 6456 | 1730 | 566 | 477 | 319 | 823 | 279 |
1998 | 1140435 | 476823 | 124468 | 101127 | 74352 | 42013 | 9468 | 1803 | 455 | 195 | 177 | 149 | 515 |
1999 | 656742 | 612349 | 255464 | 60430 | 34460 | 26990 | 12316 | 2537 | 529 | 173 | 87 | 89 | 393 |
2000 | 753246 | 407617 | 378204 | 120061 | 23427 | 10644 | 7254 | 2577 | 567 | 166 | 82 | 40 | 262 |
2001 | 626568 | 545164 | 295370 | 185885 | 52004 | 8477 | 3507 | 1835 | 615 | 168 | 66 | 56 | 190 |
2002 | 379104 | 447788 | 380859 | 191646 | 81117 | 19383 | 3236 | 1320 | 602 | 210 | 83 | 39 | 159 |
2003 | 808634 | 294025 | 293654 | 252055 | 89175 | 31712 | 7701 | 1497 | 627 | 287 | 122 | 60 | 143 |
2004 | 249959 | 591312 | 218004 | 189679 | 126196 | 37542 | 11892 | 2989 | 792 | 322 | 141 | 67 | 141 |
2005 | 714986 | 186776 | 402698 | 136952 | 103305 | 43360 | 12617 | 4514 | 1179 | 380 | 142 | 86 | 139 |
2006 | 572783 | 480486 | 143340 | 234791 | 72734 | 37305 | 16079 | 3896 | 1651 | 498 | 167 | 73 | 144 |
2007 | 1358523 | 468909 | 314291 | 90512 | 129506 | 32400 | 15348 | 5732 | 1525 | 669 | 196 | 80 | 142 |
2008 | 1093348 | 1077565 | 366171 | 176800 | 56771 | 69384 | 18215 | 6798 | 2267 | 862 | 345 | 131 | 168 |
2009 | 660117 | 898621 | 839383 | 279211 | 101588 | 40651 | 34163 | 10083 | 3625 | 1139 | 560 | 227 | 215 |
2010 | 218426 | 516279 | 757707 | 653627 | 202549 | 64196 | 24588 | 19753 | 5937 | 2130 | 651 | 444 | 331 |
2011 | 390934 | 200270 | 432967 | 627102 | 476938 | 109401 | 38757 | 13113 | 10904 | 3149 | 1217 | 361 | 491 |
2012 | 539791 | 308750 | 162057 | 359906 | 481582 | 277142 | 58560 | 22646 | 8266 | 6217 | 1902 | 901 | 640 |
2013 | 480155 | 404181 | 251488 | 142206 | 275083 | 314185 | 171952 | 30615 | 12934 | 4799 | 3496 | 1193 | 990 |
2014 | 874023 | 367806 | 317518 | 197535 | 113782 | 201238 | 187685 | 85032 | 15202 | 6534 | 2774 | 2111 | 1396 |
2015 | 457369 | 575275 | 314785 | 225957 | 145601 | 77934 | 132541 | 101752 | 40013 | 7991 | 3717 | 1781 | 2321 |
2016 | 296846 | 323186 | 443788 | 233580 | 151027 | 88294 | 56977 | 72102 | 47602 | 19995 | 4597 | 2403 | 2754 |
2017 | 857371 | 255867 | 246671 | 319011 | 171683 | 93144 | 51083 | 32069 | 31951 | 23904 | 10864 | 3083 | 3426 |
2018 | 551272 | 581553 | 202829 | 181465 | 215543 | 106989 | 51156 | 29319 | 15870 | 14485 | 13000 | 6861 | 4252 |
2019 | 749348 | 408658 | 440590 | 173705 | 109924 | 134509 | 63573 | 27387 | 14202 | 7594 | 7234 | 8334 | 6955 |
2020 | 655967 | 480050 | 322284 | 296627 | 120568 | 72748 | 82041 | 35995 | 15144 | 7563 | 4474 | 5056 | 11361 |