Table 3. Estimated stock numbers at age. | |||||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
1946 | 1132096 | 676614 | 372493 | 172094 | 78325 | 84512 | 227436 | 80676 | 36043 | 30432 | 18917 | 8126 | 1988 |
1947 | 589871 | 678524 | 498704 | 298694 | 133722 | 53620 | 56383 | 132850 | 45752 | 17332 | 14548 | 8430 | 4482 |
1948 | 453140 | 338426 | 463367 | 346726 | 207023 | 75405 | 34972 | 29935 | 69608 | 18410 | 7623 | 6036 | 4941 |
1949 | 625645 | 293248 | 264498 | 354528 | 229334 | 103972 | 42981 | 16909 | 15967 | 28191 | 7441 | 2989 | 3585 |
1950 | 1027105 | 395632 | 231397 | 187600 | 208586 | 114845 | 57041 | 22827 | 8655 | 6119 | 11030 | 2744 | 1933 |
1951 | 2401535 | 778450 | 310611 | 178117 | 114884 | 111006 | 66001 | 28209 | 10921 | 2985 | 2095 | 4016 | 1200 |
1952 | 2324908 | 1127676 | 461480 | 189739 | 116014 | 61798 | 61011 | 33246 | 13114 | 4219 | 1025 | 731 | 1282 |
1953 | 2401079 | 1114374 | 637540 | 245326 | 90917 | 60064 | 33176 | 28489 | 13952 | 4522 | 1351 | 357 | 483 |
1954 | 832048 | 1381918 | 709021 | 387423 | 137944 | 48991 | 34651 | 17321 | 12896 | 5055 | 1644 | 497 | 247 |
1955 | 384763 | 551134 | 921171 | 434561 | 223736 | 75044 | 30596 | 18113 | 6949 | 4681 | 1834 | 615 | 241 |
1956 | 750267 | 246958 | 395305 | 550615 | 211845 | 112701 | 35631 | 14605 | 7020 | 2288 | 1648 | 689 | 297 |
1957 | 1437103 | 407106 | 151593 | 208919 | 238058 | 94823 | 49048 | 15389 | 5685 | 2355 | 671 | 593 | 361 |
1958 | 926298 | 717693 | 249950 | 95977 | 100371 | 109259 | 40944 | 23259 | 6425 | 1914 | 779 | 232 | 379 |
1959 | 1312899 | 485837 | 429014 | 141321 | 47171 | 47642 | 54769 | 20187 | 9511 | 2298 | 642 | 318 | 268 |
1960 | 1476668 | 625889 | 253248 | 208017 | 69488 | 23075 | 22980 | 25326 | 8052 | 3635 | 860 | 257 | 260 |
1961 | 1544416 | 706275 | 347928 | 134352 | 102684 | 36341 | 11339 | 12027 | 9807 | 2792 | 1367 | 359 | 209 |
1962 | 1246539 | 810200 | 391099 | 168643 | 64385 | 49274 | 15643 | 4565 | 4392 | 3277 | 946 | 538 | 220 |
1963 | 909759 | 701952 | 455542 | 165607 | 62670 | 28830 | 20762 | 5763 | 1331 | 1463 | 1159 | 353 | 299 |
1964 | 474078 | 412501 | 369741 | 179049 | 54680 | 21545 | 10557 | 6916 | 1519 | 352 | 513 | 432 | 257 |
1965 | 879969 | 251321 | 259545 | 200214 | 83063 | 23750 | 8185 | 3216 | 2384 | 451 | 124 | 172 | 266 |
1966 | 1841575 | 567564 | 167228 | 145000 | 106347 | 44094 | 10954 | 3043 | 1180 | 892 | 192 | 40 | 164 |
1967 | 1312548 | 1270602 | 397250 | 106498 | 80647 | 55359 | 20431 | 4381 | 1135 | 491 | 387 | 72 | 82 |
1968 | 182591 | 1014379 | 889836 | 280094 | 72502 | 42319 | 23749 | 7292 | 1619 | 422 | 206 | 145 | 70 |
1969 | 110956 | 137717 | 703331 | 495057 | 154642 | 41124 | 19660 | 8561 | 2636 | 651 | 193 | 75 | 95 |
1970 | 206571 | 86217 | 88097 | 368851 | 238029 | 64428 | 15103 | 5829 | 2766 | 914 | 281 | 75 | 75 |
1971 | 407906 | 145948 | 58066 | 45468 | 174297 | 103216 | 22553 | 4578 | 1863 | 1029 | 427 | 113 | 65 |
1972 | 1055799 | 314338 | 105334 | 37381 | 27301 | 81783 | 36109 | 6978 | 1527 | 696 | 465 | 180 | 79 |
1973 | 1700630 | 753828 | 212871 | 63955 | 21257 | 15875 | 32410 | 9724 | 1984 | 500 | 297 | 179 | 114 |
1974 | 563413 | 1199683 | 516400 | 123229 | 35431 | 11339 | 6618 | 10183 | 3408 | 701 | 207 | 117 | 130 |
1975 | 611367 | 365886 | 668805 | 258327 | 61609 | 18483 | 5370 | 3066 | 3320 | 1119 | 283 | 68 | 109 |
1976 | 599717 | 445857 | 226973 | 311574 | 108415 | 26036 | 7508 | 2266 | 1292 | 1008 | 418 | 89 | 82 |
1977 | 371308 | 413737 | 273329 | 112774 | 137070 | 43294 | 8837 | 2630 | 1044 | 518 | 350 | 136 | 72 |
1978 | 622541 | 247481 | 218005 | 112277 | 47528 | 55772 | 14034 | 2248 | 898 | 382 | 204 | 99 | 76 |
1979 | 204644 | 448075 | 155306 | 90652 | 40755 | 17622 | 18407 | 3264 | 697 | 187 | 115 | 50 | 57 |
1980 | 131376 | 156660 | 302080 | 87122 | 39225 | 16102 | 6535 | 5044 | 981 | 154 | 49 | 31 | 31 |
1981 | 144660 | 103263 | 113458 | 174763 | 37977 | 15672 | 6035 | 2072 | 1397 | 231 | 47 | 12 | 20 |
1982 | 181444 | 125599 | 83717 | 64136 | 81931 | 15197 | 4643 | 1517 | 640 | 380 | 74 | 13 | 11 |
1983 | 140148 | 136361 | 92240 | 51934 | 28934 | 28281 | 4891 | 1235 | 567 | 229 | 119 | 26 | 9 |
1984 | 442650 | 114519 | 83478 | 54193 | 24685 | 10669 | 7713 | 1352 | 437 | 241 | 94 | 42 | 12 |
1985 | 528064 | 385014 | 81788 | 44961 | 24338 | 6374 | 2802 | 1907 | 437 | 165 | 100 | 41 | 18 |
1986 | 1368715 | 402337 | 243127 | 46326 | 19125 | 7444 | 1604 | 1008 | 749 | 175 | 73 | 46 | 19 |
1987 | 355710 | 999739 | 254839 | 109372 | 16400 | 6841 | 1792 | 574 | 287 | 255 | 61 | 34 | 19 |
1988 | 332586 | 237973 | 591618 | 118772 | 32894 | 4992 | 1737 | 627 | 134 | 90 | 73 | 27 | 12 |
1989 | 158314 | 228237 | 147633 | 305426 | 54830 | 9836 | 1474 | 485 | 125 | 40 | 29 | 27 | 10 |
1990 | 132921 | 129067 | 129914 | 95622 | 142232 | 22737 | 2892 | 531 | 137 | 47 | 16 | 11 | 7 |
1991 | 299535 | 127081 | 97980 | 86406 | 61770 | 82147 | 11392 | 1368 | 247 | 55 | 21 | 7 | 4 |
1992 | 714326 | 272194 | 101077 | 69261 | 48844 | 33876 | 46406 | 6013 | 794 | 131 | 25 | 10 | 3 |
1993 | 989320 | 503298 | 240765 | 72801 | 36734 | 23575 | 15470 | 23823 | 2986 | 426 | 56 | 13 | 3 |
1994 | 748873 | 733142 | 398449 | 147000 | 39032 | 15927 | 10626 | 6348 | 9657 | 1295 | 156 | 24 | 4 |
1995 | 536652 | 491361 | 523169 | 231795 | 63180 | 12418 | 5292 | 3409 | 2187 | 3158 | 413 | 59 | 7 |
1996 | 400009 | 302266 | 335214 | 283599 | 104293 | 19784 | 4275 | 1571 | 1104 | 613 | 991 | 143 | 17 |
1997 | 774447 | 207114 | 203611 | 182861 | 120351 | 37587 | 6281 | 1644 | 427 | 335 | 191 | 325 | 47 |
1998 | 1042448 | 471770 | 125723 | 97521 | 71058 | 41782 | 9474 | 1620 | 352 | 127 | 94 | 61 | 117 |
1999 | 623066 | 597465 | 262180 | 62109 | 32893 | 26125 | 11609 | 2510 | 341 | 97 | 44 | 33 | 66 |
2000 | 745655 | 408259 | 373946 | 121876 | 24398 | 11224 | 7404 | 2628 | 573 | 107 | 32 | 18 | 40 |
2001 | 589453 | 532799 | 290325 | 184465 | 51876 | 8964 | 3388 | 1922 | 655 | 196 | 34 | 15 | 25 |
2002 | 374279 | 429272 | 367497 | 186089 | 82067 | 20277 | 3073 | 1166 | 553 | 246 | 76 | 18 | 16 |
2003 | 758269 | 287413 | 287200 | 235285 | 84395 | 30176 | 6698 | 1112 | 431 | 255 | 94 | 43 | 14 |
2004 | 242549 | 577021 | 214249 | 182353 | 115994 | 33877 | 10871 | 2595 | 458 | 215 | 120 | 53 | 24 |
2005 | 693644 | 186027 | 405938 | 136050 | 94004 | 39089 | 11144 | 3876 | 793 | 197 | 92 | 73 | 36 |
2006 | 538707 | 468518 | 140827 | 231646 | 68446 | 33820 | 13421 | 3289 | 1265 | 345 | 75 | 55 | 60 |
2007 | 1254408 | 438991 | 303622 | 88686 | 119494 | 30205 | 12405 | 4379 | 1131 | 525 | 132 | 41 | 53 |
2008 | 1015559 | 975223 | 335505 | 167516 | 52948 | 62369 | 15242 | 5537 | 1866 | 501 | 196 | 73 | 46 |
2009 | 590917 | 795147 | 741822 | 248460 | 89180 | 33359 | 28574 | 7630 | 2925 | 879 | 205 | 104 | 62 |
2010 | 205971 | 460685 | 651227 | 550536 | 166523 | 54166 | 18704 | 14353 | 4427 | 1505 | 319 | 107 | 93 |
2011 | 364181 | 183437 | 380687 | 534063 | 386511 | 85734 | 31005 | 10428 | 7797 | 1899 | 681 | 143 | 112 |
2012 | 508680 | 278113 | 147374 | 315868 | 404250 | 219254 | 44345 | 15693 | 5043 | 3604 | 908 | 335 | 152 |
2013 | 467710 | 372141 | 226757 | 129241 | 240629 | 263242 | 133707 | 22692 | 8148 | 2307 | 1796 | 447 | 304 |
2014 | 850150 | 355642 | 298296 | 182598 | 101544 | 168145 | 144595 | 63866 | 10776 | 3619 | 1110 | 894 | 442 |
2015 | 448454 | 568416 | 299427 | 214729 | 131647 | 67681 | 95467 | 73020 | 29151 | 4896 | 1653 | 534 | 754 |
2016 | 282842 | 312464 | 416279 | 215874 | 135733 | 76195 | 43216 | 52321 | 33467 | 10975 | 2105 | 760 | 692 |
2017 | 756942 | 235722 | 226381 | 286617 | 145081 | 78727 | 40745 | 23804 | 22351 | 12124 | 4448 | 907 | 714 |
2018 | 482707 | 525504 | 185637 | 158877 | 184911 | 85029 | 39665 | 21315 | 10540 | 7109 | 4444 | 1745 | 732 |
2019 | 616881 | 358318 | 380589 | 147601 | 90704 | 106517 | 45131 | 19112 | 8787 | 3577 | 2323 | 1556 | 1036 |
2020 | 526121 | 416245 | 272516 | 246475 | 99388 | 53219 | 53538 | 21703 | 7795 | 3084 | 1174 | 780 | 1041 |
2021 | 366624 | 334619 | 307222 | 190663 | 144187 | 52393 | 26017 | 22717 | 8220 | 2524 | 968 | 360 | 702 |
2022 | 185968 | 243287 | 238409 | 192617 | 118782 | 71999 | 22981 | 9782 | 6540 | 2479 | 656 | 260 | 368 |
2023 | 240885 | 142700 | 161744 | 137774 | 105797 | 60258 | 31263 | 8530 | 2712 | 1639 | 525 | 147 | 223 |
2024 | 632470 | 183306 | 105577 | 94751 | 77407 | 48025 | 27701 | 10425 | 2285 | 654 | 351 | 128 | 139 |
2025 | 455738 | 425383 | 132325 | 65384 | 52041 | 37843 | 18747 | 10144 | 2931 | 709 | 170 | 96 | 128 |