Table 3. Estimated stock numbers at age. | |||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
1978 | 41469266 | 10077945 | 1858479 | 819953 | 225655 | 16511 | 20681 |
1979 | 31965770 | 10669179 | 2257239 | 611347 | 283388 | 70015 | 10912 |
1980 | 16599206 | 8059964 | 2353054 | 735958 | 201051 | 89747 | 23376 |
1981 | 14856313 | 3860007 | 1963192 | 786992 | 233653 | 56942 | 29456 |
1982 | 13084661 | 3472799 | 875132 | 730346 | 261285 | 66707 | 22535 |
1983 | 18599937 | 2945416 | 798216 | 321328 | 277677 | 86059 | 26553 |
1984 | 14940824 | 4362795 | 683378 | 276921 | 106022 | 90361 | 32954 |
1985 | 24604503 | 3260648 | 1051204 | 232863 | 84572 | 28847 | 32204 |
1986 | 23313581 | 5780002 | 776413 | 412043 | 79357 | 23847 | 15157 |
1987 | 18528768 | 5337350 | 1432811 | 272015 | 137905 | 19830 | 9147 |
1988 | 24847233 | 4070765 | 1398494 | 514396 | 83735 | 34581 | 5836 |
1989 | 16148835 | 5754888 | 954324 | 533292 | 172151 | 23435 | 9257 |
1990 | 14174334 | 3487206 | 1485091 | 360794 | 190853 | 50709 | 7154 |
1991 | 15564566 | 2977912 | 852537 | 529841 | 127173 | 60371 | 15170 |
1992 | 17874026 | 3252235 | 747819 | 325051 | 198826 | 47647 | 24094 |
1993 | 17362536 | 3563185 | 785200 | 292297 | 125693 | 78076 | 24034 |
1994 | 15816222 | 3308951 | 865186 | 293017 | 108604 | 42809 | 35759 |
1995 | 12455670 | 2913084 | 812094 | 337187 | 106039 | 35125 | 24380 |
1996 | 10386013 | 2082688 | 726477 | 330273 | 129733 | 37331 | 19291 |
1997 | 16192163 | 1624481 | 504659 | 310520 | 129195 | 49847 | 19184 |
1998 | 26657393 | 2340230 | 394203 | 218460 | 129029 | 51262 | 26463 |
1999 | 29351874 | 3664470 | 541582 | 177511 | 99452 | 52327 | 30760 |
2000 | 24887872 | 3725676 | 820550 | 224806 | 74714 | 39276 | 32243 |
2001 | 24356604 | 2894010 | 905499 | 337609 | 90022 | 29627 | 26084 |
2002 | 12670056 | 2649603 | 696979 | 441104 | 155851 | 36963 | 22121 |
2003 | 12681521 | 1244990 | 626377 | 336947 | 216968 | 73017 | 25798 |
2004 | 14672944 | 1188540 | 258701 | 265830 | 169312 | 104981 | 49086 |
2005 | 14271010 | 1303632 | 270174 | 113790 | 129079 | 85689 | 77206 |
2006 | 11234226 | 1273282 | 312632 | 118532 | 58270 | 64760 | 85744 |
2007 | 17286521 | 915092 | 303686 | 140237 | 57490 | 27961 | 77691 |
2008 | 17032797 | 1440305 | 237714 | 131461 | 69488 | 28564 | 55110 |
2009 | 16618471 | 1372050 | 375798 | 104331 | 63223 | 36101 | 45740 |
2010 | 16449045 | 1336069 | 358706 | 165070 | 48881 | 33521 | 42607 |
2011 | 11305473 | 1353010 | 376957 | 164960 | 77897 | 23150 | 35970 |
2012 | 8258746 | 921356 | 423208 | 166155 | 79107 | 38376 | 28923 |
2013 | 12951481 | 645438 | 252376 | 204867 | 83672 | 39504 | 31810 |
2014 | 16361562 | 1110545 | 195080 | 118891 | 100902 | 41331 | 34186 |
2015 | 14737620 | 1412732 | 347624 | 93615 | 56651 | 47912 | 34835 |
2016 | 16627740 | 1309267 | 407008 | 156408 | 44899 | 25881 | 36925 |
2017 | 9899813 | 1724649 | 381207 | 177047 | 71536 | 20278 | 28366 |
2018 | 11652943 | 1088191 | 521618 | 176763 | 80772 | 32914 | 22690 |
2019 | 21438102 | 1458155 | 338835 | 235047 | 86121 | 36604 | 27360 |
2020 | 20767984 | 3099833 | 439509 | 159621 | 107814 | 41496 | 31025 |
2021 | 14202258 | 2942732 | 973280 | 201181 | 77895 | 50837 | 38438 |
2022 | 14202258 | 1942814 | 942142 | 459995 | 103098 | 37640 | 50050 |