Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1960 | 13313710 | 18824773 | 6163694 | 15192623 | 1365400 | 1560777 | 656559 | 624385 | 1266644 |
1961 | 78320875 | 5278989 | 8046368 | 3068859 | 8712974 | 816043 | 971349 | 375289 | 1022276 |
1962 | 33651627 | 35579423 | 2351101 | 3700813 | 1693025 | 5038080 | 482373 | 579434 | 808994 |
1963 | 42619194 | 15354636 | 17857564 | 1283691 | 1768169 | 933125 | 2754339 | 250546 | 758122 |
1964 | 44395199 | 17853386 | 7336178 | 9860510 | 758133 | 998446 | 598617 | 1764252 | 623593 |
1965 | 19533978 | 20023306 | 6971121 | 3595262 | 5114803 | 426293 | 543397 | 357750 | 1465129 |
1966 | 21508422 | 8843473 | 8464748 | 2519654 | 1488931 | 2206007 | 194945 | 244689 | 870301 |
1967 | 29468002 | 8923027 | 3769404 | 3540069 | 944189 | 682278 | 933506 | 96182 | 496240 |
1968 | 28775646 | 12456215 | 3319504 | 1481317 | 1251965 | 325259 | 253540 | 299212 | 177369 |
1969 | 13841622 | 12224989 | 4434106 | 791677 | 291995 | 357802 | 83915 | 61779 | 108585 |
1970 | 28956676 | 6301412 | 4693714 | 1574892 | 235131 | 92346 | 116666 | 18523 | 45324 |
1971 | 21891326 | 12302912 | 2480222 | 1425316 | 418854 | 68507 | 26411 | 26764 | 18571 |
1972 | 15573796 | 9448045 | 3715965 | 770418 | 337387 | 105592 | 15743 | 1551 | 7254 |
1973 | 7012367 | 6393347 | 3028576 | 1230402 | 294730 | 138697 | 48961 | 7150 | 4743 |
1974 | 13297091 | 2829855 | 1802023 | 839829 | 306918 | 98747 | 44957 | 13689 | 4821 |
1975 | 3130892 | 5655857 | 864009 | 519786 | 239746 | 96876 | 31701 | 13568 | 6357 |
1976 | 3018069 | 1157028 | 1570897 | 199500 | 101273 | 57452 | 22044 | 8594 | 4258 |
1977 | 5939255 | 1155328 | 439369 | 516917 | 47639 | 30635 | 18766 | 9549 | 4785 |
1978 | 6156065 | 2610304 | 448058 | 270515 | 213701 | 23001 | 16451 | 10123 | 9011 |
1979 | 10463774 | 2605356 | 1116680 | 300684 | 217810 | 127428 | 16256 | 11876 | 13015 |
1980 | 15796300 | 4231337 | 1089579 | 647957 | 218029 | 172923 | 84674 | 12711 | 15186 |
1981 | 34808778 | 6107051 | 1854790 | 545081 | 345490 | 141816 | 121398 | 61410 | 19944 |
1982 | 57474655 | 10438895 | 2314566 | 1015528 | 284951 | 191053 | 83884 | 75354 | 43742 |
1983 | 57351267 | 18462205 | 3965320 | 1278195 | 549980 | 168919 | 126792 | 56576 | 80884 |
1984 | 53828967 | 17263373 | 6966218 | 2060885 | 708310 | 292725 | 98729 | 77644 | 79129 |
1985 | 65576784 | 17881808 | 6661483 | 3624645 | 1051775 | 362845 | 143622 | 53851 | 77238 |
1986 | 77819707 | 24780470 | 6359499 | 3295455 | 1662601 | 469746 | 169581 | 65587 | 59669 |
1987 | 75704115 | 30587212 | 9680001 | 3031592 | 1645276 | 789849 | 227369 | 79299 | 54560 |
1988 | 38922821 | 26135886 | 11596289 | 4885967 | 1482166 | 811291 | 377538 | 111232 | 65109 |
1989 | 33687976 | 13581883 | 8482296 | 6302686 | 2622363 | 724742 | 390778 | 175793 | 82994 |
1990 | 26093944 | 11909792 | 4770448 | 4185245 | 3605916 | 1314760 | 352591 | 191097 | 126016 |
1991 | 28057781 | 10124474 | 4249543 | 2421950 | 2359256 | 2002074 | 657176 | 197569 | 163783 |
1992 | 51303429 | 9934958 | 3990303 | 1841216 | 1324348 | 1168683 | 1121622 | 368915 | 198078 |
1993 | 45066871 | 16160673 | 3520497 | 1570015 | 886213 | 627004 | 608647 | 493903 | 275794 |
1994 | 34208999 | 13311805 | 5570106 | 1354078 | 526200 | 400019 | 280157 | 261640 | 316535 |
1995 | 44525300 | 11350306 | 5476296 | 2311892 | 586667 | 230327 | 157700 | 113874 | 249999 |
1996 | 44612525 | 14706868 | 4725994 | 2497768 | 977904 | 252497 | 78774 | 60503 | 142669 |
1997 | 30985769 | 17465007 | 6275045 | 2536381 | 1328843 | 499543 | 160472 | 40917 | 117775 |
1998 | 24728869 | 13177919 | 9294328 | 3139710 | 1343521 | 721409 | 284363 | 91625 | 89979 |
1999 | 77087661 | 10650627 | 6128098 | 5600661 | 1646063 | 670741 | 365966 | 149800 | 96917 |
2000 | 54924369 | 30356116 | 5967139 | 3171068 | 3197897 | 913350 | 379257 | 204233 | 139998 |
2001 | 108216620 | 20554954 | 14408457 | 3515633 | 1764092 | 1827981 | 475363 | 202334 | 196750 |
2002 | 55063505 | 46270094 | 9332642 | 9499659 | 1858157 | 968239 | 1104909 | 269599 | 246898 |
2003 | 30569048 | 20796884 | 23737198 | 5279753 | 6143750 | 930536 | 607795 | 646634 | 300628 |
2004 | 43538923 | 11517857 | 8771204 | 14481766 | 3248145 | 3647874 | 451659 | 382369 | 528324 |
2005 | 33078639 | 15965935 | 5197357 | 5221232 | 8963225 | 1831289 | 1821332 | 231301 | 486113 |
2006 | 33295088 | 11369121 | 7118110 | 3175895 | 2959732 | 5454138 | 861970 | 820626 | 334733 |
2007 | 37087191 | 11416847 | 5078123 | 4060185 | 2020718 | 1682142 | 2797064 | 475059 | 594367 |
2008 | 38947214 | 12515458 | 5803069 | 2768500 | 2306605 | 1137418 | 901287 | 1742479 | 597601 |
2009 | 61150204 | 14027704 | 6752533 | 3416819 | 1497898 | 1372507 | 713469 | 601751 | 1470127 |
2010 | 46805528 | 21897893 | 7334228 | 4465137 | 2181058 | 989667 | 938487 | 476203 | 1389460 |
2011 | 41500239 | 17026325 | 10252506 | 4765883 | 3116466 | 1308233 | 685639 | 643987 | 1253981 |
2012 | 40016027 | 14795062 | 8568459 | 6701956 | 3194917 | 2011915 | 916801 | 428011 | 1242917 |
2013 | 51580082 | 14897119 | 6672560 | 5554437 | 4253457 | 2122700 | 1144999 | 571019 | 1000412 |
2014 | 74956570 | 21275745 | 7203775 | 3840650 | 3789793 | 2171924 | 1297558 | 670220 | 820252 |
2015 | 22044899 | 28269805 | 12156542 | 3798917 | 2300335 | 2131768 | 1227244 | 718000 | 784037 |
2016 | 37278706 | 8260970 | 15128076 | 8017612 | 2045164 | 1236976 | 1225975 | 613849 | 671045 |
2017 | 23405035 | 14386512 | 3699852 | 9640421 | 5113764 | 1202042 | 567683 | 524519 | 471579 |