Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
1957 | 305332 | 236878 | 104646 | 40770 | 51172 | 20553 | 8731 | 3020 | 6388 |
1958 | 406946 | 139398 | 153820 | 64745 | 28772 | 32228 | 13277 | 5583 | 6398 |
1959 | 861392 | 205322 | 92962 | 99145 | 38928 | 19108 | 18654 | 7539 | 6953 |
1960 | 547680 | 405150 | 145242 | 64910 | 63433 | 23926 | 12992 | 11122 | 8509 |
1961 | 695639 | 234929 | 257165 | 103493 | 46468 | 44179 | 16217 | 9053 | 12548 |
1962 | 608456 | 286598 | 142345 | 162035 | 73252 | 33873 | 30973 | 11742 | 15297 |
1963 | 626822 | 287292 | 168361 | 88929 | 101816 | 51572 | 23492 | 20133 | 19003 |
1964 | 595862 | 306912 | 188573 | 100278 | 60701 | 68802 | 35971 | 16087 | 27343 |
1965 | 1678311 | 279982 | 206610 | 125464 | 60357 | 43124 | 46135 | 23841 | 29361 |
1966 | 390931 | 976153 | 191619 | 134941 | 79837 | 37730 | 31308 | 28644 | 34653 |
1967 | 780382 | 160715 | 829194 | 126363 | 85065 | 49057 | 22683 | 19842 | 38677 |
1968 | 928411 | 372863 | 106279 | 681309 | 79577 | 52334 | 28622 | 12854 | 33739 |
1969 | 811725 | 438165 | 250907 | 71035 | 528713 | 51924 | 32544 | 17894 | 28650 |
1970 | 461676 | 356145 | 290119 | 169170 | 47810 | 400443 | 33167 | 20005 | 27841 |
1971 | 941463 | 225432 | 196184 | 183236 | 113453 | 32583 | 298586 | 21462 | 29732 |
1972 | 852878 | 461800 | 158613 | 113715 | 118317 | 76990 | 21288 | 213783 | 32832 |
1973 | 867709 | 410347 | 305913 | 102989 | 67809 | 75108 | 48959 | 12562 | 160557 |
1974 | 737099 | 372820 | 256322 | 184913 | 61782 | 39412 | 43599 | 28306 | 98686 |
1975 | 680615 | 339477 | 212090 | 149395 | 102206 | 33387 | 20549 | 22560 | 64570 |
1976 | 1028875 | 287215 | 195572 | 117572 | 82684 | 53118 | 15895 | 9622 | 38372 |
1977 | 841736 | 448234 | 153925 | 106580 | 62394 | 43033 | 25783 | 7137 | 20413 |
1978 | 1341567 | 370183 | 254538 | 90504 | 62431 | 36007 | 24137 | 14184 | 14345 |
1979 | 1171054 | 604972 | 209780 | 146358 | 53216 | 36700 | 21080 | 13764 | 15211 |
1980 | 714295 | 536282 | 362290 | 121334 | 83819 | 30703 | 20253 | 11571 | 14939 |
1981 | 730009 | 317671 | 329345 | 201533 | 65153 | 43753 | 15869 | 9817 | 12396 |
1982 | 768648 | 343255 | 190642 | 198729 | 112482 | 35217 | 21894 | 8375 | 10392 |
1983 | 1596980 | 368133 | 222655 | 114662 | 119523 | 63669 | 18537 | 11287 | 9270 |
1984 | 1238895 | 861662 | 224237 | 126435 | 61631 | 63720 | 30732 | 8205 | 8663 |
1985 | 1915224 | 547013 | 603740 | 131105 | 72474 | 35560 | 34337 | 15617 | 7332 |
1986 | 1285594 | 835881 | 355665 | 408038 | 78732 | 41594 | 19497 | 17411 | 9792 |
1987 | 2754768 | 602843 | 522466 | 229870 | 265070 | 45930 | 22860 | 9942 | 12639 |
1988 | 798284 | 1336179 | 378021 | 291362 | 130587 | 137352 | 20007 | 8285 | 6580 |
1989 | 1090413 | 338917 | 972413 | 228857 | 166484 | 77883 | 70838 | 9119 | 5941 |
1990 | 935370 | 496488 | 216070 | 694427 | 137190 | 96053 | 44610 | 33495 | 5861 |
1991 | 616235 | 458596 | 309317 | 132925 | 451511 | 78884 | 51980 | 23255 | 17775 |
1992 | 682173 | 288158 | 297076 | 186200 | 81476 | 272923 | 41410 | 25365 | 17357 |
1993 | 492357 | 299595 | 185776 | 177457 | 107283 | 48698 | 150141 | 20911 | 18196 |
1994 | 993367 | 254164 | 177045 | 113381 | 97581 | 58719 | 26474 | 72783 | 16702 |
1995 | 403706 | 437001 | 155600 | 90757 | 63180 | 47765 | 27714 | 12133 | 30658 |
1996 | 852411 | 196158 | 256112 | 86567 | 46021 | 34319 | 22113 | 13456 | 15156 |
1997 | 938541 | 395507 | 118741 | 121799 | 39184 | 20465 | 14588 | 8370 | 8437 |
1998 | 678999 | 422072 | 222577 | 61199 | 50775 | 15893 | 8238 | 5518 | 4960 |
1999 | 470648 | 298064 | 214934 | 91612 | 22537 | 15426 | 4588 | 2523 | 2429 |
2000 | 527874 | 212338 | 154470 | 98667 | 38534 | 9179 | 5448 | 1695 | 1656 |
2001 | 520839 | 232726 | 114799 | 70796 | 43540 | 16282 | 3793 | 2124 | 1048 |
2002 | 659728 | 233869 | 132141 | 56924 | 31353 | 17950 | 5916 | 1498 | 940 |
2003 | 519913 | 299225 | 127962 | 60944 | 23369 | 11350 | 5307 | 1718 | 513 |
2004 | 529175 | 233911 | 172806 | 62774 | 25872 | 9245 | 3753 | 1637 | 512 |
2005 | 343497 | 245228 | 142935 | 90998 | 28711 | 10587 | 3206 | 1259 | 507 |
2006 | 276421 | 175131 | 145219 | 76941 | 43158 | 11888 | 3567 | 1034 | 424 |
2007 | 120482 | 132391 | 111688 | 67443 | 30673 | 14278 | 2796 | 700 | 195 |
2008 | 157047 | 58839 | 76519 | 57646 | 28638 | 11761 | 4514 | 659 | 159 |
2009 | 142066 | 75388 | 33761 | 34086 | 22481 | 9408 | 2864 | 789 | 59 |
2010 | 243335 | 65627 | 44322 | 16477 | 15354 | 9317 | 3228 | 771 | 159 |
2011 | 128606 | 111859 | 34709 | 18722 | 6406 | 5511 | 2646 | 703 | 137 |
2012 | 194350 | 62965 | 63735 | 14623 | 6786 | 2173 | 1487 | 499 | 110 |
2013 | 42085 | 76353 | 36315 | 31579 | 6325 | 2844 | 869 | 513 | 191 |
2014 | 59605 | 17454 | 43258 | 20250 | 14748 | 2630 | 916 | 249 | 163 |
2015 | 55431 | 29907 | 10639 | 20478 | 8561 | 3968 | 434 | 80 | 27 |
2016 | 45935 | 27855 | 20581 | 6434 | 11281 | 4565 | 1695 | 153 | 32 |
2017 | 46293 | 19791 | 19095 | 12160 | 3387 | 5264 | 1856 | 537 | 58 |
2018 | 43020 | 22412 | 12005 | 10701 | 5978 | 1440 | 1742 | 474 | 111 |
2019 | 327997 | 20721 | 14213 | 6612 | 5496 | 2747 | 571 | 575 | 170 |