Table 3. Estimated stock numbers at age. | |||||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
1946 | 1551032 | 704940 | 386795 | 177735 | 83310 | 89248 | 240300 | 87991 | 36009 | 32518 | 18190 | 7783 | 2476 |
1947 | 582087 | 856702 | 513857 | 299980 | 133597 | 55616 | 59224 | 144152 | 52158 | 19707 | 17882 | 9944 | 5841 |
1948 | 329292 | 339562 | 560461 | 363118 | 206435 | 77003 | 34750 | 31181 | 72794 | 19530 | 8348 | 7119 | 6037 |
1949 | 532751 | 240235 | 263675 | 399372 | 239292 | 112864 | 44571 | 18000 | 16259 | 30045 | 7504 | 3165 | 4097 |
1950 | 818168 | 352584 | 206048 | 189301 | 233091 | 121922 | 61086 | 22925 | 8973 | 6261 | 12013 | 2630 | 2113 |
1951 | 2598953 | 673237 | 282394 | 164005 | 116654 | 121074 | 67401 | 30100 | 10736 | 3042 | 2028 | 4071 | 1118 |
1952 | 2444253 | 1188201 | 416805 | 175767 | 104252 | 60040 | 64469 | 32794 | 13936 | 4182 | 1074 | 663 | 1298 |
1953 | 2837948 | 1157069 | 665249 | 230191 | 86713 | 53513 | 30986 | 28861 | 12748 | 4156 | 1157 | 301 | 377 |
1954 | 864080 | 1560105 | 727909 | 397411 | 131607 | 47917 | 32586 | 16545 | 13913 | 5070 | 1683 | 468 | 229 |
1955 | 377334 | 553295 | 1001797 | 439064 | 224053 | 72272 | 29001 | 17631 | 7207 | 5332 | 1922 | 652 | 240 |
1956 | 719599 | 241976 | 388047 | 576861 | 218318 | 111334 | 35813 | 14063 | 7319 | 2305 | 1921 | 729 | 307 |
1957 | 1395203 | 391795 | 149710 | 209128 | 250707 | 92886 | 48923 | 14840 | 5178 | 2175 | 582 | 605 | 335 |
1958 | 1083443 | 709726 | 241350 | 91343 | 104619 | 115825 | 42463 | 22569 | 6050 | 1717 | 737 | 184 | 362 |
1959 | 1373957 | 548669 | 426737 | 134599 | 45436 | 50239 | 56590 | 19914 | 9520 | 2294 | 636 | 357 | 264 |
1960 | 1545477 | 646162 | 281648 | 213715 | 66575 | 22406 | 24856 | 26167 | 8163 | 3854 | 945 | 270 | 318 |
1961 | 1575772 | 725074 | 355465 | 144428 | 106624 | 34860 | 11236 | 12634 | 10676 | 2898 | 1576 | 420 | 244 |
1962 | 1257399 | 818859 | 392772 | 167318 | 64901 | 49807 | 15252 | 4414 | 4698 | 3354 | 902 | 570 | 243 |
1963 | 784735 | 704224 | 451777 | 165528 | 62607 | 27318 | 20789 | 5483 | 1353 | 1565 | 1191 | 320 | 324 |
1964 | 435427 | 372664 | 369241 | 184444 | 56588 | 21494 | 9488 | 6635 | 1422 | 326 | 520 | 432 | 249 |
1965 | 868658 | 240495 | 242926 | 201997 | 86421 | 24597 | 8305 | 3145 | 2238 | 420 | 101 | 158 | 255 |
1966 | 1997015 | 562517 | 166187 | 143240 | 108106 | 44618 | 11120 | 3181 | 1146 | 881 | 181 | 31 | 143 |
1967 | 1333034 | 1345605 | 395211 | 107098 | 81102 | 56919 | 21074 | 4551 | 1256 | 507 | 417 | 82 | 69 |
1968 | 180500 | 1026904 | 918414 | 264271 | 69643 | 43225 | 25120 | 7861 | 1681 | 463 | 214 | 168 | 75 |
1969 | 102096 | 139057 | 701519 | 507693 | 145788 | 39192 | 19364 | 9113 | 2895 | 683 | 218 | 78 | 109 |
1970 | 205411 | 82335 | 90998 | 363279 | 232750 | 61050 | 14268 | 5452 | 2701 | 906 | 270 | 84 | 82 |
1971 | 367138 | 145755 | 57807 | 49129 | 171818 | 100883 | 21557 | 4480 | 1759 | 1029 | 427 | 114 | 76 |
1972 | 968968 | 291214 | 106231 | 38033 | 29254 | 82882 | 38824 | 7053 | 1640 | 698 | 496 | 207 | 94 |
1973 | 2086984 | 697446 | 200385 | 63786 | 21658 | 16067 | 30309 | 10329 | 1885 | 478 | 268 | 171 | 129 |
1974 | 664838 | 1435167 | 472816 | 114513 | 34740 | 11640 | 7275 | 9824 | 3590 | 709 | 205 | 122 | 142 |
1975 | 603753 | 418599 | 754162 | 237374 | 56089 | 17488 | 5426 | 3103 | 3093 | 1108 | 277 | 62 | 110 |
1976 | 661729 | 442630 | 247982 | 345225 | 106061 | 24946 | 7372 | 2305 | 1392 | 935 | 405 | 91 | 85 |
1977 | 384757 | 452657 | 265963 | 119767 | 146468 | 44328 | 9315 | 2806 | 1111 | 671 | 341 | 160 | 83 |
1978 | 659895 | 251608 | 227384 | 112446 | 47829 | 56256 | 14632 | 2709 | 1002 | 436 | 319 | 103 | 85 |
1979 | 207115 | 468942 | 151419 | 91582 | 39542 | 16813 | 16305 | 3283 | 672 | 185 | 97 | 50 | 38 |
1980 | 130878 | 160273 | 310805 | 84844 | 38286 | 15914 | 6194 | 4633 | 936 | 158 | 42 | 19 | 12 |
1981 | 124593 | 105686 | 118437 | 177772 | 37989 | 14375 | 5585 | 1913 | 1269 | 220 | 42 | 9 | 4 |
1982 | 164883 | 121615 | 84416 | 58787 | 79009 | 15758 | 4443 | 1622 | 634 | 367 | 74 | 14 | 5 |
1983 | 118477 | 130006 | 90057 | 49088 | 24304 | 24475 | 4929 | 1306 | 584 | 231 | 117 | 31 | 7 |
1984 | 388248 | 106082 | 79674 | 52396 | 21259 | 9049 | 6824 | 1419 | 474 | 252 | 104 | 43 | 14 |
1985 | 529177 | 374286 | 76179 | 42140 | 22471 | 5247 | 2348 | 2045 | 451 | 171 | 103 | 51 | 20 |
1986 | 1477008 | 399237 | 236073 | 43651 | 18459 | 6739 | 1345 | 910 | 874 | 202 | 84 | 56 | 28 |
1987 | 423360 | 1065992 | 253884 | 105834 | 15781 | 6583 | 1607 | 481 | 270 | 294 | 66 | 44 | 27 |
1988 | 411311 | 269408 | 624263 | 118006 | 32334 | 5227 | 1539 | 489 | 130 | 62 | 65 | 27 | 15 |
1989 | 187010 | 270828 | 162013 | 325363 | 55624 | 9970 | 1592 | 494 | 113 | 32 | 12 | 24 | 13 |
1990 | 146858 | 153189 | 154327 | 111366 | 156625 | 24475 | 3500 | 753 | 200 | 45 | 14 | 8 | 12 |
1991 | 306861 | 143041 | 112296 | 100687 | 72559 | 96745 | 13210 | 1881 | 430 | 110 | 23 | 8 | 10 |
1992 | 812084 | 287968 | 105913 | 77534 | 56631 | 40899 | 56006 | 7935 | 1290 | 318 | 79 | 18 | 10 |
1993 | 1018164 | 510316 | 248980 | 72406 | 40745 | 26829 | 19160 | 31384 | 4279 | 807 | 225 | 79 | 15 |
1994 | 730585 | 706110 | 396387 | 145285 | 35881 | 17312 | 13086 | 8675 | 14466 | 2001 | 410 | 151 | 82 |
1995 | 525458 | 459773 | 515341 | 219740 | 57229 | 12389 | 5515 | 4111 | 2669 | 4555 | 685 | 211 | 143 |
1996 | 416117 | 295243 | 335918 | 278878 | 95732 | 19939 | 4221 | 1592 | 1279 | 754 | 1664 | 326 | 216 |
1997 | 823591 | 207767 | 207568 | 186345 | 123631 | 37095 | 6424 | 1695 | 565 | 482 | 321 | 835 | 283 |
1998 | 1150183 | 480093 | 125549 | 100856 | 73875 | 42014 | 9471 | 1794 | 443 | 196 | 179 | 150 | 523 |
1999 | 663317 | 611857 | 256843 | 60663 | 34290 | 26940 | 12307 | 2539 | 526 | 170 | 87 | 90 | 398 |
2000 | 761472 | 407224 | 378160 | 120603 | 23430 | 10608 | 7222 | 2557 | 566 | 165 | 81 | 40 | 266 |
2001 | 625274 | 545404 | 296002 | 187020 | 52145 | 8491 | 3492 | 1816 | 610 | 167 | 65 | 56 | 193 |
2002 | 379707 | 445770 | 380296 | 192082 | 81666 | 19471 | 3243 | 1311 | 590 | 208 | 82 | 39 | 161 |
2003 | 818449 | 292152 | 293863 | 252101 | 89483 | 31890 | 7749 | 1508 | 623 | 281 | 121 | 59 | 144 |
2004 | 249264 | 592000 | 219043 | 190888 | 126003 | 37659 | 11964 | 3020 | 792 | 320 | 138 | 66 | 141 |
2005 | 725463 | 185766 | 401635 | 138183 | 103465 | 43465 | 12690 | 4591 | 1180 | 379 | 141 | 84 | 139 |
2006 | 573504 | 482193 | 144173 | 235852 | 72683 | 37386 | 16156 | 3946 | 1661 | 498 | 166 | 72 | 143 |
2007 | 1362994 | 467902 | 316046 | 91527 | 129245 | 32394 | 15376 | 5765 | 1529 | 672 | 195 | 79 | 141 |
2008 | 1078213 | 1084926 | 366536 | 178665 | 56576 | 69481 | 18258 | 6802 | 2271 | 865 | 346 | 130 | 167 |
2009 | 660246 | 900247 | 836645 | 279246 | 101585 | 40678 | 34213 | 10110 | 3624 | 1141 | 563 | 228 | 215 |
2010 | 216231 | 517064 | 761400 | 652243 | 202507 | 64148 | 24599 | 19770 | 5949 | 2133 | 652 | 449 | 332 |
2011 | 391217 | 200671 | 431560 | 630395 | 476185 | 109145 | 38743 | 13093 | 10880 | 3161 | 1222 | 361 | 495 |
2012 | 536453 | 311125 | 163417 | 360053 | 479533 | 276105 | 58427 | 22662 | 8262 | 6219 | 1911 | 908 | 645 |
2013 | 466534 | 406795 | 253749 | 142201 | 274784 | 313627 | 171787 | 30522 | 12942 | 4816 | 3509 | 1200 | 998 |
2014 | 881902 | 364843 | 317534 | 197453 | 113341 | 201059 | 187387 | 84790 | 15112 | 6546 | 2790 | 2119 | 1405 |
2015 | 456798 | 579519 | 314424 | 225614 | 145087 | 77764 | 132519 | 101558 | 39890 | 7971 | 3729 | 1791 | 2329 |
2016 | 295647 | 324101 | 446221 | 232802 | 150260 | 88144 | 57011 | 72081 | 47393 | 19962 | 4593 | 2409 | 2763 |
2017 | 860537 | 257127 | 245531 | 318606 | 171668 | 92900 | 51027 | 32075 | 31831 | 23828 | 10850 | 3083 | 3428 |
2018 | 550841 | 585247 | 203824 | 180819 | 214469 | 106818 | 51028 | 29299 | 15804 | 14411 | 12966 | 6846 | 4241 |
2019 | 754152 | 410734 | 441072 | 173049 | 109864 | 134089 | 63477 | 27310 | 14053 | 7550 | 7179 | 8305 | 6911 |
2020 | 679669 | 485689 | 323389 | 297442 | 119374 | 72615 | 81779 | 35894 | 14988 | 7466 | 4441 | 5014 | 11314 |