Table 3. Estimated stock numbers at age. | |||||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
1946 | 1135921 | 673537 | 369012 | 170415 | 77559 | 84058 | 226790 | 80625 | 36008 | 30581 | 18808 | 8088 | 1996 |
1947 | 582081 | 678282 | 497752 | 297902 | 133299 | 53343 | 56216 | 132730 | 45810 | 17373 | 14683 | 8420 | 4522 |
1948 | 438688 | 333539 | 461418 | 345573 | 207140 | 75305 | 34967 | 29885 | 69612 | 18395 | 7667 | 6095 | 4979 |
1949 | 625685 | 286519 | 262876 | 354754 | 229002 | 104142 | 42885 | 16917 | 15960 | 28249 | 7429 | 3005 | 3613 |
1950 | 1026204 | 394680 | 228055 | 186859 | 208574 | 114719 | 57072 | 22791 | 8662 | 6120 | 11094 | 2733 | 1943 |
1951 | 2444517 | 783915 | 311221 | 176873 | 114630 | 111073 | 65970 | 28197 | 10895 | 2982 | 2093 | 4042 | 1193 |
1952 | 2342949 | 1142666 | 464042 | 190246 | 115911 | 61757 | 61091 | 33259 | 13116 | 4216 | 1025 | 729 | 1280 |
1953 | 2420640 | 1121531 | 640515 | 245339 | 90637 | 60007 | 33122 | 28492 | 13938 | 4520 | 1346 | 356 | 477 |
1954 | 831319 | 1391953 | 712100 | 387869 | 137797 | 48664 | 34604 | 17296 | 12912 | 5053 | 1646 | 496 | 245 |
1955 | 383581 | 550028 | 925081 | 436264 | 224110 | 75102 | 30520 | 18117 | 6934 | 4699 | 1836 | 617 | 240 |
1956 | 746660 | 245833 | 396222 | 552903 | 212658 | 113012 | 35670 | 14606 | 7032 | 2276 | 1661 | 691 | 298 |
1957 | 1428541 | 404767 | 150564 | 208921 | 238709 | 95082 | 49169 | 15386 | 5685 | 2358 | 663 | 597 | 362 |
1958 | 937316 | 718065 | 249277 | 95713 | 100300 | 109296 | 40956 | 23284 | 6418 | 1910 | 779 | 227 | 381 |
1959 | 1314637 | 488710 | 429657 | 141037 | 47116 | 47562 | 54794 | 20164 | 9514 | 2297 | 638 | 320 | 267 |
1960 | 1483256 | 626975 | 253285 | 207779 | 69315 | 23041 | 22896 | 25308 | 8035 | 3646 | 862 | 256 | 262 |
1961 | 1554340 | 709831 | 348942 | 134237 | 102453 | 36312 | 11334 | 12015 | 9796 | 2782 | 1377 | 361 | 209 |
1962 | 1252347 | 815759 | 393021 | 169371 | 64401 | 49192 | 15643 | 4561 | 4403 | 3275 | 939 | 542 | 221 |
1963 | 900756 | 703236 | 457761 | 166514 | 63089 | 28904 | 20764 | 5767 | 1329 | 1471 | 1160 | 350 | 301 |
1964 | 468134 | 409384 | 369123 | 179306 | 54931 | 21669 | 10587 | 6928 | 1522 | 350 | 516 | 433 | 257 |
1965 | 870678 | 248052 | 258481 | 199929 | 82934 | 23755 | 8202 | 3220 | 2390 | 451 | 122 | 172 | 266 |
1966 | 1842724 | 561371 | 165050 | 144348 | 106217 | 44041 | 10938 | 3045 | 1178 | 896 | 192 | 39 | 163 |
1967 | 1311589 | 1272299 | 393505 | 105108 | 80220 | 55303 | 20429 | 4374 | 1136 | 491 | 389 | 73 | 81 |
1968 | 183705 | 1017949 | 892607 | 279481 | 72013 | 42111 | 23711 | 7293 | 1617 | 422 | 206 | 146 | 70 |
1969 | 110462 | 138279 | 707017 | 496645 | 154878 | 41114 | 19618 | 8554 | 2640 | 651 | 194 | 74 | 95 |
1970 | 205665 | 85655 | 88054 | 370814 | 238697 | 64524 | 15127 | 5826 | 2766 | 914 | 280 | 75 | 75 |
1971 | 402644 | 144761 | 57597 | 45165 | 174671 | 103430 | 22570 | 4586 | 1860 | 1030 | 428 | 113 | 65 |
1972 | 1046070 | 311652 | 104655 | 37165 | 27119 | 81739 | 36155 | 6981 | 1532 | 695 | 466 | 181 | 80 |
1973 | 1723480 | 750462 | 211798 | 63609 | 21146 | 15823 | 32389 | 9737 | 1983 | 500 | 296 | 179 | 115 |
1974 | 568142 | 1214727 | 516720 | 122971 | 35284 | 11276 | 6598 | 10172 | 3410 | 701 | 207 | 118 | 131 |
1975 | 608713 | 366532 | 672538 | 258906 | 61633 | 18444 | 5348 | 3067 | 3305 | 1119 | 284 | 68 | 109 |
1976 | 606988 | 445851 | 227165 | 312091 | 108595 | 26057 | 7495 | 2259 | 1301 | 999 | 417 | 88 | 83 |
1977 | 372778 | 418961 | 274322 | 112985 | 137148 | 43330 | 8842 | 2625 | 1046 | 527 | 345 | 136 | 73 |
1978 | 622695 | 247745 | 219624 | 112805 | 47650 | 55820 | 14045 | 2251 | 894 | 385 | 210 | 98 | 77 |
1979 | 202679 | 447994 | 155342 | 90919 | 40840 | 17646 | 18418 | 3270 | 697 | 186 | 116 | 51 | 57 |
1980 | 130290 | 155116 | 301718 | 87270 | 39240 | 16092 | 6536 | 5042 | 981 | 155 | 48 | 32 | 31 |
1981 | 143799 | 102415 | 112592 | 174256 | 38051 | 15664 | 6029 | 2074 | 1396 | 231 | 47 | 12 | 21 |
1982 | 183717 | 126092 | 83638 | 63344 | 81752 | 15286 | 4646 | 1517 | 643 | 379 | 74 | 13 | 11 |
1983 | 141535 | 137429 | 92470 | 51858 | 28730 | 28253 | 4912 | 1238 | 567 | 230 | 118 | 26 | 9 |
1984 | 442290 | 115566 | 83598 | 54105 | 24607 | 10637 | 7714 | 1354 | 440 | 242 | 95 | 42 | 12 |
1985 | 534340 | 388857 | 82591 | 44869 | 24228 | 6358 | 2798 | 1913 | 437 | 166 | 101 | 41 | 18 |
1986 | 1374979 | 406861 | 245736 | 46588 | 19126 | 7405 | 1597 | 1009 | 751 | 176 | 74 | 47 | 19 |
1987 | 360096 | 1009694 | 257007 | 109713 | 16505 | 6822 | 1786 | 573 | 288 | 255 | 62 | 35 | 19 |
1988 | 335567 | 239659 | 593697 | 118663 | 32978 | 5029 | 1738 | 625 | 135 | 90 | 73 | 27 | 12 |
1989 | 157706 | 228527 | 147578 | 302812 | 55105 | 9933 | 1484 | 487 | 126 | 41 | 29 | 27 | 10 |
1990 | 130213 | 128253 | 128773 | 94971 | 140164 | 22893 | 2907 | 534 | 138 | 48 | 16 | 11 | 7 |
1991 | 296012 | 126133 | 97525 | 85597 | 61536 | 81286 | 11448 | 1374 | 248 | 55 | 22 | 7 | 4 |
1992 | 716085 | 270941 | 100844 | 69027 | 48587 | 33884 | 46258 | 6085 | 807 | 133 | 25 | 10 | 3 |
1993 | 988552 | 502468 | 241489 | 72860 | 36858 | 23504 | 15502 | 24003 | 3054 | 436 | 58 | 13 | 3 |
1994 | 752849 | 733059 | 400289 | 146989 | 39209 | 15946 | 10668 | 6401 | 9852 | 1333 | 162 | 24 | 4 |
1995 | 539650 | 492745 | 525188 | 231692 | 63098 | 12529 | 5325 | 3443 | 2227 | 3246 | 427 | 61 | 7 |
1996 | 407497 | 304581 | 337407 | 282322 | 103878 | 19870 | 4299 | 1588 | 1121 | 622 | 1024 | 147 | 18 |
1997 | 785537 | 210486 | 206065 | 183042 | 119830 | 37435 | 6320 | 1652 | 442 | 338 | 194 | 334 | 49 |
1998 | 1063592 | 478597 | 127619 | 98034 | 70909 | 41564 | 9525 | 1628 | 359 | 132 | 95 | 62 | 121 |
1999 | 632102 | 604885 | 265019 | 62533 | 32902 | 26020 | 11642 | 2528 | 347 | 99 | 46 | 33 | 69 |
2000 | 749925 | 410068 | 377278 | 122476 | 24454 | 11226 | 7410 | 2654 | 587 | 109 | 33 | 19 | 42 |
2001 | 593333 | 533951 | 291237 | 184642 | 51957 | 9006 | 3409 | 1932 | 669 | 202 | 35 | 16 | 26 |
2002 | 374386 | 430787 | 368040 | 186178 | 82192 | 20392 | 3123 | 1186 | 567 | 252 | 79 | 19 | 17 |
2003 | 756942 | 287778 | 287541 | 235216 | 84331 | 30337 | 6783 | 1151 | 448 | 266 | 98 | 46 | 15 |
2004 | 242153 | 575427 | 214367 | 182431 | 116333 | 33962 | 10987 | 2658 | 498 | 229 | 129 | 56 | 27 |
2005 | 693684 | 185715 | 405910 | 136205 | 94407 | 39227 | 11231 | 4018 | 862 | 218 | 101 | 82 | 40 |
2006 | 537010 | 467832 | 141181 | 231923 | 68963 | 34160 | 13750 | 3404 | 1385 | 386 | 87 | 63 | 71 |
2007 | 1245034 | 437266 | 304500 | 89057 | 120568 | 30563 | 12738 | 4665 | 1217 | 590 | 155 | 49 | 66 |
2008 | 1003691 | 967107 | 334933 | 168081 | 53231 | 63499 | 15851 | 5806 | 2025 | 559 | 231 | 90 | 60 |
2009 | 582475 | 786772 | 738209 | 248712 | 89781 | 33969 | 29188 | 8154 | 3178 | 985 | 243 | 129 | 86 |
2010 | 202117 | 454307 | 647352 | 548492 | 169344 | 54901 | 19314 | 15115 | 4839 | 1704 | 380 | 137 | 131 |
2011 | 358552 | 181709 | 378152 | 534668 | 390585 | 87075 | 32114 | 10923 | 8503 | 2159 | 823 | 186 | 166 |
2012 | 503610 | 275982 | 146822 | 315719 | 407503 | 221909 | 45692 | 16634 | 5577 | 4097 | 1094 | 448 | 227 |
2013 | 465576 | 369682 | 226287 | 129122 | 243505 | 267750 | 138283 | 24084 | 9050 | 2668 | 2156 | 599 | 466 |
2014 | 853561 | 358238 | 297578 | 182197 | 102751 | 172305 | 150460 | 67782 | 11924 | 4206 | 1372 | 1206 | 702 |
2015 | 452972 | 574399 | 300569 | 214070 | 133534 | 69095 | 99882 | 78214 | 32354 | 5674 | 2074 | 759 | 1232 |
2016 | 287023 | 317147 | 419379 | 215629 | 137103 | 77665 | 45267 | 55920 | 36937 | 12761 | 2681 | 1131 | 1264 |
2017 | 784177 | 241725 | 228972 | 287894 | 147979 | 79710 | 41982 | 25304 | 24942 | 13868 | 5699 | 1431 | 1471 |
2018 | 509609 | 548206 | 190534 | 161886 | 188892 | 87418 | 40956 | 22438 | 11539 | 8276 | 5669 | 2902 | 1745 |
2019 | 661438 | 379002 | 395206 | 152675 | 94961 | 110483 | 47150 | 20242 | 9682 | 3962 | 3112 | 2773 | 2749 |
2020 | 573925 | 444188 | 286295 | 250371 | 104898 | 58631 | 58519 | 22451 | 8999 | 3387 | 1495 | 1586 | 3356 |
2021 | 484038 | 389028 | 327084 | 188907 | 145758 | 56391 | 30501 | 27769 | 8754 | 3143 | 1257 | 752 | 3229 |