Table 3. Estimated stock numbers at age. | |||||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
1946 | 1132094 | 676579 | 372432 | 172063 | 78309 | 84504 | 227411 | 80676 | 36037 | 30422 | 18920 | 8126 | 1987 |
1947 | 589757 | 678487 | 498704 | 298689 | 133719 | 53616 | 56381 | 132840 | 45754 | 17329 | 14541 | 8429 | 4480 |
1948 | 452920 | 338353 | 463314 | 346706 | 207030 | 75406 | 34973 | 29935 | 69601 | 18411 | 7621 | 6033 | 4939 |
1949 | 625692 | 293142 | 264482 | 354532 | 229329 | 103975 | 42981 | 16910 | 15968 | 28187 | 7440 | 2988 | 3584 |
1950 | 1027143 | 395640 | 231342 | 187592 | 208581 | 114841 | 57041 | 22828 | 8655 | 6119 | 11027 | 2744 | 1932 |
1951 | 2402150 | 778572 | 310639 | 178100 | 114883 | 111005 | 66000 | 28208 | 10921 | 2985 | 2096 | 4015 | 1201 |
1952 | 2325139 | 1127882 | 461534 | 189756 | 116018 | 61800 | 61010 | 33245 | 13113 | 4219 | 1025 | 732 | 1282 |
1953 | 2401367 | 1114475 | 637560 | 245320 | 90911 | 60065 | 33177 | 28487 | 13951 | 4522 | 1351 | 357 | 483 |
1954 | 832043 | 1382069 | 709070 | 387417 | 137939 | 48985 | 34650 | 17322 | 12895 | 5054 | 1644 | 497 | 247 |
1955 | 384730 | 551124 | 921229 | 434595 | 223741 | 75045 | 30596 | 18113 | 6950 | 4680 | 1834 | 615 | 241 |
1956 | 750214 | 246930 | 395334 | 550658 | 211862 | 112706 | 35631 | 14606 | 7020 | 2289 | 1648 | 689 | 297 |
1957 | 1437002 | 407071 | 151569 | 208916 | 238064 | 94829 | 49048 | 15388 | 5685 | 2356 | 672 | 593 | 361 |
1958 | 926433 | 717717 | 249942 | 95974 | 100369 | 109256 | 40945 | 23258 | 6424 | 1914 | 779 | 232 | 379 |
1959 | 1312937 | 485860 | 429033 | 141317 | 47171 | 47640 | 54769 | 20187 | 9510 | 2297 | 642 | 318 | 267 |
1960 | 1476803 | 625914 | 253235 | 208009 | 69486 | 23075 | 22977 | 25325 | 8052 | 3635 | 860 | 257 | 260 |
1961 | 1544580 | 706349 | 347953 | 134347 | 102678 | 36341 | 11340 | 12026 | 9806 | 2793 | 1367 | 359 | 209 |
1962 | 1246594 | 810294 | 391143 | 168661 | 64386 | 49272 | 15643 | 4566 | 4392 | 3277 | 946 | 538 | 220 |
1963 | 909627 | 701948 | 455581 | 165626 | 62679 | 28832 | 20762 | 5763 | 1331 | 1463 | 1159 | 353 | 299 |
1964 | 473964 | 412457 | 369716 | 179045 | 54683 | 21546 | 10558 | 6916 | 1519 | 353 | 513 | 432 | 257 |
1965 | 879804 | 251257 | 259533 | 200207 | 83058 | 23749 | 8185 | 3216 | 2384 | 451 | 124 | 172 | 266 |
1966 | 1841658 | 567453 | 167184 | 144990 | 106345 | 44092 | 10954 | 3042 | 1180 | 892 | 192 | 40 | 164 |
1967 | 1312598 | 1270673 | 397182 | 106470 | 80640 | 55358 | 20431 | 4381 | 1135 | 491 | 386 | 72 | 82 |
1968 | 182602 | 1014487 | 889918 | 280096 | 72495 | 42315 | 23748 | 7292 | 1619 | 422 | 206 | 145 | 70 |
1969 | 110942 | 137721 | 703429 | 495097 | 154653 | 41126 | 19660 | 8561 | 2636 | 651 | 193 | 75 | 95 |
1970 | 206554 | 86204 | 88092 | 368897 | 238042 | 64430 | 15104 | 5829 | 2766 | 914 | 281 | 75 | 75 |
1971 | 407829 | 145926 | 58055 | 45458 | 174304 | 103220 | 22553 | 4578 | 1863 | 1029 | 427 | 113 | 65 |
1972 | 1055687 | 314301 | 105322 | 37376 | 27296 | 81783 | 36110 | 6978 | 1527 | 696 | 465 | 180 | 79 |
1973 | 1701018 | 753810 | 212856 | 63949 | 21254 | 15873 | 32411 | 9724 | 1984 | 500 | 297 | 179 | 113 |
1974 | 563474 | 1199897 | 516433 | 123228 | 35429 | 11337 | 6616 | 10184 | 3408 | 701 | 207 | 117 | 130 |
1975 | 611331 | 365878 | 668845 | 258346 | 61612 | 18483 | 5370 | 3065 | 3320 | 1119 | 283 | 68 | 108 |
1976 | 599827 | 445870 | 226969 | 311573 | 108419 | 26037 | 7508 | 2266 | 1291 | 1008 | 418 | 89 | 82 |
1977 | 371322 | 413808 | 273356 | 112776 | 137070 | 43294 | 8837 | 2630 | 1043 | 517 | 350 | 136 | 72 |
1978 | 622565 | 247479 | 218023 | 112286 | 47530 | 55773 | 14034 | 2248 | 898 | 382 | 204 | 99 | 76 |
1979 | 204628 | 448082 | 155304 | 90648 | 40754 | 17621 | 18408 | 3264 | 697 | 188 | 115 | 50 | 57 |
1980 | 131341 | 156650 | 302082 | 87126 | 39221 | 16101 | 6535 | 5045 | 981 | 154 | 49 | 31 | 31 |
1981 | 144616 | 103234 | 113460 | 174760 | 37979 | 15669 | 6034 | 2072 | 1397 | 231 | 47 | 12 | 20 |
1982 | 181463 | 125587 | 83713 | 64128 | 81927 | 15198 | 4642 | 1517 | 640 | 381 | 74 | 13 | 11 |
1983 | 140139 | 136373 | 92246 | 51933 | 28930 | 28274 | 4891 | 1234 | 567 | 229 | 119 | 26 | 9 |
1984 | 442670 | 114514 | 83474 | 54192 | 24684 | 10667 | 7710 | 1353 | 437 | 241 | 94 | 42 | 12 |
1985 | 528242 | 385117 | 81787 | 44957 | 24337 | 6372 | 2801 | 1907 | 437 | 165 | 100 | 41 | 18 |
1986 | 1369315 | 402458 | 243168 | 46328 | 19125 | 7442 | 1603 | 1008 | 749 | 175 | 73 | 46 | 19 |
1987 | 355878 | 1000140 | 254885 | 109377 | 16402 | 6841 | 1791 | 574 | 287 | 255 | 61 | 34 | 19 |
1988 | 332704 | 238036 | 591693 | 118769 | 32896 | 4992 | 1736 | 627 | 134 | 90 | 73 | 27 | 12 |
1989 | 158297 | 228263 | 147624 | 305434 | 54830 | 9836 | 1474 | 485 | 125 | 40 | 29 | 27 | 10 |
1990 | 132863 | 129043 | 129890 | 95611 | 142209 | 22731 | 2892 | 531 | 137 | 47 | 16 | 11 | 7 |
1991 | 299431 | 127057 | 97965 | 86399 | 61770 | 82140 | 11389 | 1368 | 247 | 54 | 21 | 7 | 4 |
1992 | 714444 | 272158 | 101061 | 69258 | 48845 | 33879 | 46404 | 6013 | 794 | 131 | 25 | 10 | 3 |
1993 | 989552 | 503311 | 240798 | 72804 | 36737 | 23577 | 15473 | 23824 | 2986 | 426 | 56 | 13 | 3 |
1994 | 749137 | 733307 | 398526 | 147025 | 39037 | 15930 | 10630 | 6350 | 9657 | 1295 | 156 | 24 | 4 |
1995 | 536848 | 491485 | 523319 | 231830 | 63183 | 12420 | 5294 | 3411 | 2189 | 3157 | 413 | 59 | 7 |
1996 | 400194 | 302352 | 335307 | 283646 | 104297 | 19786 | 4276 | 1572 | 1104 | 613 | 991 | 143 | 17 |
1997 | 774774 | 207169 | 203678 | 182900 | 120360 | 37591 | 6282 | 1645 | 428 | 335 | 191 | 325 | 47 |
1998 | 1042960 | 471927 | 125743 | 97541 | 71064 | 41789 | 9475 | 1621 | 353 | 127 | 94 | 61 | 117 |
1999 | 623323 | 597617 | 262213 | 62115 | 32894 | 26130 | 11611 | 2510 | 341 | 97 | 44 | 33 | 67 |
2000 | 745879 | 408317 | 373997 | 121883 | 24399 | 11225 | 7406 | 2628 | 573 | 107 | 32 | 18 | 40 |
2001 | 589630 | 532891 | 290346 | 184470 | 51877 | 8964 | 3388 | 1922 | 655 | 196 | 34 | 15 | 25 |
2002 | 374302 | 429337 | 367523 | 186115 | 82071 | 20278 | 3073 | 1166 | 553 | 245 | 76 | 18 | 16 |
2003 | 758421 | 287439 | 287204 | 235310 | 84400 | 30179 | 6699 | 1111 | 431 | 255 | 94 | 43 | 14 |
2004 | 242579 | 577070 | 214250 | 182365 | 116002 | 33882 | 10873 | 2596 | 458 | 215 | 120 | 53 | 24 |
2005 | 693679 | 186026 | 405928 | 136051 | 94012 | 39091 | 11147 | 3878 | 793 | 197 | 92 | 73 | 36 |
2006 | 538680 | 468491 | 140819 | 231641 | 68448 | 33821 | 13423 | 3290 | 1266 | 345 | 75 | 55 | 60 |
2007 | 1254275 | 438968 | 303614 | 88681 | 119494 | 30205 | 12406 | 4378 | 1131 | 525 | 132 | 41 | 53 |
2008 | 1015441 | 975172 | 335501 | 167518 | 52950 | 62375 | 15241 | 5537 | 1865 | 501 | 196 | 73 | 46 |
2009 | 590780 | 795055 | 741798 | 248476 | 89188 | 33369 | 28585 | 7631 | 2924 | 878 | 205 | 104 | 62 |
2010 | 205874 | 460585 | 651187 | 550596 | 166562 | 54182 | 18712 | 14362 | 4430 | 1505 | 319 | 107 | 93 |
2011 | 364065 | 183402 | 380660 | 534129 | 386611 | 85763 | 31019 | 10436 | 7802 | 1901 | 681 | 143 | 112 |
2012 | 508648 | 278082 | 147369 | 315900 | 404349 | 219340 | 44374 | 15708 | 5047 | 3607 | 909 | 335 | 152 |
2013 | 467657 | 372142 | 226765 | 129262 | 240689 | 263368 | 133807 | 22716 | 8158 | 2309 | 1798 | 447 | 304 |
2014 | 850302 | 355636 | 298316 | 182617 | 101571 | 168225 | 144694 | 63922 | 10793 | 3623 | 1111 | 895 | 442 |
2015 | 448514 | 568496 | 299466 | 214768 | 131677 | 67709 | 95544 | 73097 | 29190 | 4903 | 1656 | 534 | 755 |
2016 | 282814 | 312482 | 416327 | 215898 | 135755 | 76219 | 43242 | 52373 | 33526 | 10992 | 2109 | 761 | 692 |
2017 | 757045 | 235715 | 226389 | 286639 | 145109 | 78750 | 40764 | 23824 | 22380 | 12154 | 4459 | 908 | 715 |
2018 | 482804 | 525570 | 185632 | 158892 | 184932 | 85047 | 39685 | 21329 | 10556 | 7121 | 4462 | 1747 | 732 |
2019 | 617164 | 358375 | 380632 | 147613 | 90711 | 106540 | 45146 | 19130 | 8797 | 3584 | 2331 | 1559 | 1035 |
2020 | 526051 | 416196 | 272496 | 246471 | 99396 | 53232 | 53559 | 21720 | 7808 | 3089 | 1177 | 781 | 1039 |
2021 | 366703 | 334529 | 307139 | 190626 | 144173 | 52394 | 26031 | 22737 | 8232 | 2528 | 971 | 360 | 697 |
2022 | 185866 | 243224 | 238379 | 192581 | 118759 | 71987 | 22972 | 9787 | 6557 | 2481 | 656 | 258 | 362 |
2023 | 240896 | 142717 | 161722 | 137741 | 105768 | 60235 | 31250 | 8520 | 2713 | 1642 | 524 | 144 | 216 |
2024 | 632795 | 183403 | 105629 | 94758 | 77388 | 47998 | 27692 | 10419 | 2275 | 650 | 349 | 125 | 132 |
2025 | 455944 | 425573 | 132376 | 65383 | 52026 | 37841 | 18756 | 10151 | 2942 | 694 | 167 | 94 | 120 |