Table 3. Estimated stock numbers at age. | |||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
1978 | 41463108 | 10070355 | 1857840 | 820626 | 225678 | 16505 | 20675 |
1979 | 32026078 | 10667132 | 2254444 | 611164 | 283440 | 70035 | 10904 |
1980 | 16688662 | 8075186 | 2354808 | 735457 | 201040 | 89665 | 23353 |
1981 | 14767132 | 3884451 | 1963706 | 788630 | 233761 | 57013 | 29438 |
1982 | 13080956 | 3449056 | 881607 | 729840 | 262401 | 66890 | 22579 |
1983 | 18546715 | 2945893 | 791741 | 323994 | 277272 | 86588 | 26628 |
1984 | 14840917 | 4351261 | 683822 | 275491 | 106891 | 90327 | 33114 |
1985 | 24641279 | 3236552 | 1051618 | 233047 | 84295 | 29165 | 32233 |
1986 | 23303263 | 5791805 | 768772 | 412173 | 79415 | 23792 | 15250 |
1987 | 18693220 | 5331677 | 1434304 | 269617 | 138057 | 19901 | 9162 |
1988 | 24635761 | 4112893 | 1394100 | 514128 | 83127 | 34735 | 5873 |
1989 | 16221646 | 5696582 | 963714 | 533182 | 171719 | 23357 | 9319 |
1990 | 14224503 | 3505566 | 1469193 | 363350 | 191117 | 50610 | 7195 |
1991 | 15535786 | 2989552 | 857314 | 524437 | 128234 | 60571 | 15222 |
1992 | 17805536 | 3244209 | 751426 | 326698 | 196176 | 48232 | 24243 |
1993 | 17368260 | 3548806 | 786841 | 292930 | 126048 | 77058 | 24355 |
1994 | 15793668 | 3311435 | 863554 | 293863 | 108958 | 42815 | 35568 |
1995 | 12472868 | 2907098 | 813996 | 336252 | 106665 | 35185 | 24381 |
1996 | 10415525 | 2086453 | 725939 | 330893 | 129215 | 37587 | 19360 |
1997 | 16069004 | 1629505 | 506637 | 309954 | 129657 | 49655 | 19352 |
1998 | 26497237 | 2321601 | 396375 | 219520 | 128826 | 51431 | 26495 |
1999 | 29342915 | 3643222 | 539334 | 178157 | 99785 | 52196 | 30853 |
2000 | 24948090 | 3726393 | 817760 | 224834 | 74805 | 39391 | 32236 |
2001 | 24242020 | 2902930 | 907147 | 336857 | 90176 | 29696 | 26183 |
2002 | 12724133 | 2636534 | 700169 | 441924 | 155443 | 37095 | 22249 |
2003 | 12636678 | 1251073 | 623514 | 338236 | 217125 | 72881 | 25974 |
2004 | 14614935 | 1183421 | 260690 | 266019 | 169797 | 105038 | 49097 |
2005 | 14094991 | 1299326 | 269569 | 114837 | 129177 | 85908 | 77253 |
2006 | 11318385 | 1254026 | 312043 | 118486 | 58812 | 64722 | 85804 |
2007 | 17345361 | 922984 | 299025 | 139693 | 57540 | 28218 | 77638 |
2008 | 17032205 | 1445488 | 238510 | 129808 | 69170 | 28624 | 55174 |
2009 | 16426077 | 1372579 | 376179 | 104393 | 62503 | 35988 | 45696 |
2010 | 16575844 | 1317456 | 357828 | 165279 | 48731 | 33247 | 42441 |
2011 | 11306008 | 1365647 | 370933 | 163741 | 78009 | 23085 | 35770 |
2012 | 8363940 | 919735 | 424655 | 163949 | 78405 | 38441 | 28778 |
2013 | 13033929 | 654518 | 250584 | 205044 | 82744 | 39129 | 31776 |
2014 | 16363416 | 1117515 | 196696 | 118376 | 100659 | 40960 | 33990 |
2015 | 14758556 | 1413511 | 348776 | 94147 | 56517 | 47797 | 34591 |
2016 | 16483690 | 1313244 | 408466 | 156381 | 45147 | 25829 | 36784 |
2017 | 9924741 | 1707588 | 383518 | 177652 | 71488 | 20400 | 28314 |
2018 | 11685888 | 1090845 | 517679 | 177334 | 81023 | 32900 | 22765 |
2019 | 21399748 | 1461516 | 339067 | 233739 | 86376 | 36669 | 27423 |
2020 | 20867287 | 3092143 | 440645 | 159561 | 107413 | 41523 | 31162 |
2021 | 14749625 | 2952942 | 971481 | 201636 | 77961 | 50533 | 38551 |
2022 | 14749625 | 2023725 | 943011 | 458790 | 103516 | 37591 | 49936 |