Table 3. Estimated stock numbers at age. | |||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
1978 | 41514893 | 10123115 | 1874844 | 821429 | 222176 | 16553 | 20663 |
1979 | 32952922 | 10625873 | 2261050 | 618000 | 283378 | 68789 | 10922 |
1980 | 16380174 | 8270573 | 2346132 | 738982 | 203923 | 88779 | 22777 |
1981 | 14832658 | 3852077 | 1981961 | 786339 | 236686 | 58370 | 29140 |
1982 | 13078987 | 3476532 | 877818 | 727665 | 261909 | 68810 | 23604 |
1983 | 19031550 | 2971962 | 803532 | 321283 | 273866 | 86072 | 28018 |
1984 | 14888804 | 4428885 | 691405 | 278453 | 106251 | 86710 | 32735 |
1985 | 25443849 | 3291871 | 1063059 | 236197 | 84918 | 28614 | 29842 |
1986 | 24055566 | 5916769 | 790724 | 412886 | 81195 | 24076 | 14860 |
1987 | 18708678 | 5491854 | 1458015 | 280056 | 137362 | 20506 | 9092 |
1988 | 25693010 | 4145623 | 1418868 | 526944 | 88294 | 35148 | 6447 |
1989 | 16254631 | 5878555 | 985685 | 540246 | 178918 | 25468 | 10149 |
1990 | 14326692 | 3527049 | 1506496 | 375313 | 196982 | 55044 | 9025 |
1991 | 15709216 | 3029514 | 865886 | 544447 | 133456 | 63970 | 18201 |
1992 | 18032192 | 3273921 | 765171 | 333322 | 207816 | 50994 | 28348 |
1993 | 17521334 | 3595192 | 799804 | 301726 | 130074 | 81124 | 29175 |
1994 | 16106570 | 3337576 | 880242 | 302223 | 112013 | 44760 | 38339 |
1995 | 12554264 | 2948840 | 822600 | 347315 | 111357 | 37612 | 27451 |
1996 | 10520357 | 2112018 | 735786 | 336607 | 135716 | 40513 | 22740 |
1997 | 16158169 | 1658439 | 516644 | 314707 | 134176 | 52684 | 23213 |
1998 | 26703170 | 2354370 | 405828 | 224766 | 132322 | 53535 | 29818 |
1999 | 30080187 | 3665592 | 552931 | 182876 | 102728 | 54271 | 33687 |
2000 | 25319749 | 3822628 | 833655 | 231817 | 78437 | 41264 | 34399 |
2001 | 24404204 | 2954450 | 926064 | 349353 | 96290 | 32154 | 29272 |
2002 | 12453417 | 2650308 | 707984 | 445679 | 163230 | 41505 | 26392 |
2003 | 12778803 | 1231795 | 622408 | 336963 | 219489 | 76418 | 31438 |
2004 | 15115751 | 1198560 | 261482 | 264715 | 166994 | 105561 | 52740 |
2005 | 14885042 | 1344079 | 273405 | 114708 | 129265 | 83884 | 79024 |
2006 | 11603766 | 1308082 | 321111 | 119953 | 58156 | 64879 | 83714 |
2007 | 17991045 | 951035 | 312288 | 142778 | 57839 | 28073 | 74826 |
2008 | 17703740 | 1486558 | 243461 | 136431 | 70592 | 28575 | 53021 |
2009 | 17267764 | 1426187 | 386075 | 107520 | 66304 | 36065 | 42694 |
2010 | 17531478 | 1385154 | 376182 | 172168 | 51448 | 34641 | 39946 |
2011 | 11750419 | 1429473 | 389466 | 173533 | 83029 | 24861 | 36403 |
2012 | 8615069 | 950574 | 435999 | 174999 | 84696 | 41506 | 30876 |
2013 | 13770710 | 682931 | 264073 | 210597 | 88560 | 42569 | 35790 |
2014 | 16709968 | 1173497 | 205536 | 124727 | 105693 | 44094 | 38321 |
2015 | 14890907 | 1448128 | 364108 | 98746 | 60510 | 51087 | 39247 |
2016 | 17032380 | 1344898 | 422871 | 165909 | 47863 | 28226 | 41866 |
2017 | 10133907 | 1750752 | 398110 | 188050 | 77624 | 22266 | 33359 |
2018 | 11885469 | 1120255 | 532007 | 186170 | 88418 | 36717 | 28095 |
2019 | 22090037 | 1483489 | 348117 | 242764 | 91438 | 41477 | 33505 |
2020 | 21131946 | 3155838 | 449434 | 164244 | 113351 | 44457 | 39025 |
2021 | 14371814 | 2977400 | 986622 | 207448 | 80608 | 54177 | 45526 |
2022 | 14371814 | 1981020 | 942886 | 468762 | 106260 | 39742 | 56125 |