Table 3. Estimated stock numbers at age. | |||||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
1946 | 1135995 | 673594 | 369068 | 170441 | 77571 | 84065 | 226803 | 80625 | 36010 | 30582 | 18809 | 8088 | 1996 |
1947 | 582175 | 678337 | 497773 | 297917 | 133305 | 53347 | 56219 | 132735 | 45808 | 17374 | 14683 | 8421 | 4522 |
1948 | 438817 | 333603 | 461468 | 345594 | 207140 | 75306 | 34968 | 29886 | 69614 | 18395 | 7667 | 6095 | 4979 |
1949 | 625639 | 286583 | 262896 | 354759 | 229008 | 104140 | 42887 | 16917 | 15960 | 28250 | 7429 | 3005 | 3613 |
1950 | 1026124 | 394675 | 228087 | 186868 | 208577 | 114721 | 57071 | 22791 | 8662 | 6120 | 11094 | 2733 | 1943 |
1951 | 2444083 | 783786 | 311202 | 176884 | 114632 | 111073 | 65970 | 28197 | 10895 | 2982 | 2093 | 4042 | 1193 |
1952 | 2342824 | 1142502 | 463987 | 190235 | 115909 | 61757 | 61091 | 33259 | 13116 | 4216 | 1025 | 729 | 1280 |
1953 | 2420556 | 1121469 | 640490 | 245334 | 90640 | 60007 | 33122 | 28492 | 13939 | 4521 | 1346 | 356 | 477 |
1954 | 831335 | 1391883 | 712071 | 387869 | 137798 | 48668 | 34605 | 17296 | 12912 | 5053 | 1646 | 496 | 245 |
1955 | 383577 | 550047 | 925052 | 436244 | 224107 | 75101 | 30521 | 18116 | 6934 | 4699 | 1836 | 617 | 240 |
1956 | 746701 | 245841 | 396209 | 552879 | 212647 | 113008 | 35669 | 14605 | 7032 | 2276 | 1661 | 691 | 298 |
1957 | 1428657 | 404798 | 150576 | 208921 | 238701 | 95078 | 49168 | 15386 | 5685 | 2358 | 663 | 596 | 362 |
1958 | 937176 | 718054 | 249285 | 95716 | 100301 | 109296 | 40955 | 23284 | 6419 | 1910 | 779 | 227 | 381 |
1959 | 1314632 | 488677 | 429646 | 141041 | 47116 | 47563 | 54794 | 20164 | 9515 | 2297 | 638 | 320 | 267 |
1960 | 1483174 | 626965 | 253287 | 207782 | 69318 | 23041 | 22897 | 25308 | 8035 | 3646 | 862 | 256 | 262 |
1961 | 1554231 | 709782 | 348928 | 134239 | 102456 | 36312 | 11334 | 12015 | 9796 | 2782 | 1377 | 361 | 209 |
1962 | 1252301 | 815690 | 392992 | 169361 | 64401 | 49193 | 15643 | 4561 | 4403 | 3275 | 939 | 542 | 221 |
1963 | 900871 | 703233 | 457731 | 166500 | 63082 | 28903 | 20764 | 5767 | 1329 | 1471 | 1160 | 350 | 301 |
1964 | 468188 | 409424 | 369137 | 179303 | 54927 | 21667 | 10587 | 6928 | 1522 | 350 | 516 | 433 | 257 |
1965 | 870801 | 248089 | 258495 | 199935 | 82936 | 23755 | 8201 | 3220 | 2390 | 451 | 122 | 172 | 266 |
1966 | 1842798 | 561457 | 165078 | 144357 | 106220 | 44042 | 10938 | 3045 | 1178 | 896 | 192 | 39 | 163 |
1967 | 1311651 | 1272317 | 393558 | 105127 | 80226 | 55304 | 20429 | 4374 | 1136 | 491 | 389 | 73 | 81 |
1968 | 183682 | 1017918 | 892581 | 279489 | 72020 | 42114 | 23712 | 7293 | 1617 | 422 | 206 | 146 | 70 |
1969 | 110464 | 138267 | 706969 | 496626 | 154875 | 41114 | 19619 | 8554 | 2640 | 651 | 194 | 74 | 95 |
1970 | 205677 | 85661 | 88054 | 370786 | 238688 | 64523 | 15127 | 5826 | 2766 | 914 | 280 | 75 | 75 |
1971 | 402694 | 144779 | 57603 | 45170 | 174666 | 103427 | 22570 | 4586 | 1860 | 1030 | 428 | 113 | 65 |
1972 | 1046188 | 311677 | 104665 | 37168 | 27121 | 81739 | 36154 | 6981 | 1532 | 695 | 466 | 181 | 80 |
1973 | 1723234 | 750495 | 211809 | 63614 | 21147 | 15824 | 32389 | 9737 | 1983 | 500 | 296 | 179 | 115 |
1974 | 568075 | 1214580 | 516708 | 122973 | 35286 | 11277 | 6599 | 10172 | 3410 | 701 | 207 | 118 | 131 |
1975 | 608747 | 366536 | 672504 | 258895 | 61632 | 18444 | 5348 | 3067 | 3305 | 1119 | 284 | 68 | 109 |
1976 | 606891 | 445845 | 227166 | 312089 | 108591 | 26057 | 7495 | 2259 | 1301 | 999 | 417 | 88 | 83 |
1977 | 372774 | 418892 | 274305 | 112983 | 137148 | 43330 | 8842 | 2625 | 1046 | 527 | 345 | 136 | 73 |
1978 | 622702 | 247758 | 219602 | 112797 | 47649 | 55820 | 14045 | 2251 | 894 | 385 | 210 | 98 | 77 |
1979 | 202676 | 448000 | 155354 | 90915 | 40839 | 17646 | 18417 | 3270 | 697 | 186 | 116 | 51 | 57 |
1980 | 130336 | 155110 | 301717 | 87280 | 39240 | 16092 | 6536 | 5042 | 981 | 155 | 48 | 32 | 31 |
1981 | 143894 | 102455 | 112577 | 174253 | 38060 | 15663 | 6029 | 2074 | 1396 | 231 | 47 | 12 | 21 |
1982 | 183757 | 126142 | 83641 | 63346 | 81755 | 15287 | 4646 | 1517 | 643 | 379 | 74 | 13 | 11 |
1983 | 141573 | 137459 | 92470 | 51855 | 28732 | 28251 | 4912 | 1238 | 567 | 230 | 118 | 26 | 9 |
1984 | 442660 | 115591 | 83605 | 54106 | 24609 | 10637 | 7713 | 1353 | 440 | 242 | 95 | 42 | 12 |
1985 | 534453 | 389249 | 82561 | 44871 | 24234 | 6357 | 2799 | 1912 | 437 | 166 | 101 | 41 | 18 |
1986 | 1375465 | 407155 | 245732 | 46568 | 19132 | 7405 | 1598 | 1009 | 751 | 176 | 74 | 47 | 19 |
1987 | 360098 | 1010379 | 257032 | 109668 | 16504 | 6823 | 1787 | 574 | 288 | 255 | 62 | 35 | 19 |
1988 | 335686 | 239856 | 593625 | 118638 | 32984 | 5028 | 1738 | 626 | 135 | 90 | 73 | 27 | 12 |
1989 | 157733 | 228736 | 147583 | 302802 | 55101 | 9931 | 1484 | 487 | 126 | 41 | 29 | 27 | 10 |
1990 | 130259 | 128353 | 128802 | 94977 | 140202 | 22885 | 2907 | 534 | 138 | 48 | 16 | 11 | 7 |
1991 | 296072 | 126239 | 97532 | 85597 | 61541 | 81295 | 11447 | 1374 | 248 | 55 | 22 | 7 | 4 |
1992 | 716248 | 271139 | 100842 | 69018 | 48590 | 33880 | 46263 | 6084 | 806 | 133 | 25 | 10 | 3 |
1993 | 988663 | 502751 | 241476 | 72838 | 36854 | 23502 | 15502 | 23999 | 3052 | 436 | 58 | 13 | 3 |
1994 | 752644 | 733400 | 400193 | 146928 | 39201 | 15943 | 10669 | 6399 | 9848 | 1332 | 162 | 24 | 4 |
1995 | 539502 | 492841 | 525040 | 231590 | 63083 | 12523 | 5325 | 3443 | 2225 | 3245 | 426 | 61 | 7 |
1996 | 407340 | 304679 | 337284 | 282173 | 103865 | 19862 | 4299 | 1588 | 1120 | 622 | 1024 | 147 | 18 |
1997 | 785440 | 210534 | 206001 | 182939 | 119802 | 37429 | 6320 | 1652 | 442 | 338 | 194 | 333 | 48 |
1998 | 1063525 | 478812 | 127566 | 97983 | 70891 | 41558 | 9525 | 1627 | 359 | 132 | 95 | 62 | 121 |
1999 | 632242 | 605203 | 264958 | 62504 | 32892 | 26017 | 11642 | 2528 | 346 | 99 | 46 | 33 | 69 |
2000 | 750091 | 410357 | 377211 | 122431 | 24450 | 11223 | 7411 | 2654 | 586 | 109 | 33 | 19 | 42 |
2001 | 593491 | 534304 | 291215 | 184595 | 51954 | 9003 | 3409 | 1932 | 669 | 201 | 35 | 16 | 26 |
2002 | 374323 | 431091 | 368013 | 186143 | 82191 | 20387 | 3123 | 1186 | 567 | 252 | 79 | 19 | 17 |
2003 | 757065 | 287907 | 287514 | 235174 | 84325 | 30329 | 6783 | 1151 | 448 | 266 | 98 | 46 | 15 |
2004 | 242114 | 575812 | 214372 | 182398 | 116337 | 33951 | 10985 | 2658 | 498 | 229 | 129 | 56 | 27 |
2005 | 693555 | 185830 | 405867 | 136188 | 94409 | 39216 | 11230 | 4016 | 861 | 218 | 101 | 81 | 40 |
2006 | 536915 | 468114 | 141187 | 231849 | 68955 | 34149 | 13747 | 3403 | 1384 | 386 | 87 | 63 | 71 |
2007 | 1244698 | 437517 | 304510 | 89049 | 120555 | 30546 | 12736 | 4664 | 1217 | 589 | 154 | 49 | 66 |
2008 | 1003692 | 967802 | 334936 | 168045 | 53216 | 63477 | 15845 | 5805 | 2024 | 559 | 230 | 90 | 60 |
2009 | 582481 | 787509 | 738221 | 248667 | 89778 | 33955 | 29183 | 8151 | 3177 | 985 | 243 | 129 | 86 |
2010 | 202041 | 454676 | 647540 | 548348 | 169385 | 54876 | 19310 | 15112 | 4837 | 1703 | 380 | 137 | 131 |
2011 | 358414 | 181833 | 378185 | 534716 | 390638 | 87050 | 32102 | 10922 | 8500 | 2158 | 822 | 186 | 165 |
2012 | 503503 | 276119 | 146832 | 315688 | 407546 | 221877 | 45696 | 16632 | 5576 | 4095 | 1093 | 448 | 227 |
2013 | 465036 | 369799 | 226257 | 129080 | 243543 | 267724 | 138323 | 24090 | 9048 | 2667 | 2155 | 598 | 466 |
2014 | 852367 | 357797 | 297574 | 182083 | 102761 | 172314 | 150510 | 67822 | 11929 | 4205 | 1371 | 1205 | 701 |
2015 | 451911 | 573549 | 300320 | 213827 | 133521 | 69070 | 99931 | 78257 | 32378 | 5675 | 2073 | 758 | 1229 |
2016 | 286123 | 316454 | 418927 | 215285 | 137027 | 77613 | 45266 | 55945 | 36964 | 12765 | 2680 | 1129 | 1261 |
2017 | 782183 | 241104 | 228544 | 287309 | 147854 | 79622 | 41954 | 25301 | 24954 | 13868 | 5694 | 1429 | 1467 |
2018 | 507397 | 546392 | 190071 | 161374 | 188481 | 87240 | 40895 | 22414 | 11535 | 8268 | 5659 | 2894 | 1739 |
2019 | 657814 | 377694 | 394145 | 152076 | 94585 | 110037 | 46994 | 20189 | 9660 | 3952 | 3100 | 2762 | 2737 |
2020 | 561552 | 442648 | 286135 | 248937 | 104502 | 58134 | 58090 | 22330 | 8947 | 3367 | 1486 | 1576 | 3336 |
2021 | 464690 | 371261 | 332004 | 191005 | 142522 | 56730 | 29767 | 27425 | 8662 | 3105 | 1242 | 745 | 3201 |