Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1972 | 15283856 | 10387752 | 2247175 | 76755 | 46091 | 414692 | 7732 | 492 | 1276 |
1973 | 29502233 | 3796342 | 2206072 | 543928 | 16356 | 11810 | 127922 | 2366 | 638 |
1974 | 61725263 | 9007803 | 638186 | 630778 | 124630 | 4442 | 3680 | 38372 | 928 |
1975 | 6924537 | 18447068 | 1697167 | 143903 | 164298 | 34005 | 1477 | 1158 | 11822 |
1976 | 8768408 | 1790892 | 3568439 | 406049 | 31058 | 46078 | 10686 | 443 | 3970 |
1977 | 10248105 | 2286159 | 313396 | 953834 | 86546 | 8579 | 13513 | 3338 | 1424 |
1978 | 16701669 | 2802437 | 396794 | 75416 | 240642 | 21374 | 2597 | 4140 | 1676 |
1979 | 26149319 | 4487992 | 574026 | 98782 | 17310 | 66832 | 5975 | 784 | 1832 |
1980 | 8268432 | 7006515 | 1012232 | 167075 | 22407 | 4690 | 21175 | 1758 | 851 |
1981 | 12893608 | 1886595 | 1593316 | 337357 | 43250 | 5819 | 1580 | 7018 | 815 |
1982 | 7508178 | 3180689 | 384990 | 595772 | 95191 | 13510 | 1957 | 633 | 2802 |
1983 | 21308533 | 1713942 | 709322 | 135399 | 174300 | 28990 | 5627 | 703 | 1327 |
1984 | 6219066 | 5782749 | 425783 | 235538 | 42156 | 50479 | 8936 | 1881 | 690 |
1985 | 8320220 | 1495504 | 1387150 | 166582 | 70101 | 12162 | 16186 | 2564 | 955 |
1986 | 10754080 | 2068472 | 346982 | 479463 | 45076 | 17713 | 3658 | 5132 | 963 |
1987 | 2107540 | 3205919 | 485963 | 105603 | 121728 | 10387 | 4560 | 991 | 2504 |
1988 | 2285942 | 537544 | 877559 | 145931 | 27644 | 29284 | 3138 | 1006 | 1520 |
1989 | 3304753 | 599128 | 144693 | 308366 | 34766 | 6221 | 10147 | 1002 | 729 |
1990 | 6687350 | 896177 | 156829 | 51275 | 80970 | 8347 | 1868 | 3228 | 459 |
1991 | 12844605 | 2034544 | 242829 | 43580 | 13627 | 20673 | 2808 | 552 | 1362 |
1992 | 17804724 | 3359927 | 603231 | 72308 | 9447 | 3635 | 6435 | 738 | 870 |
1993 | 5449860 | 4390190 | 829316 | 204808 | 22681 | 3000 | 893 | 2473 | 954 |
1994 | 15584770 | 1381855 | 1002253 | 210149 | 52454 | 6477 | 1252 | 212 | 1591 |
1995 | 8368368 | 5191115 | 391451 | 309879 | 56266 | 15459 | 2413 | 483 | 793 |
1996 | 8069620 | 1895636 | 1322595 | 141923 | 93269 | 16595 | 5096 | 839 | 385 |
1997 | 3667162 | 2468487 | 512352 | 458921 | 46677 | 27472 | 5950 | 2052 | 403 |
1998 | 3088210 | 1066778 | 591427 | 163963 | 148900 | 15677 | 8811 | 2462 | 1047 |
1999 | 34669129 | 803101 | 274228 | 174742 | 52341 | 43530 | 5132 | 3201 | 1488 |
2000 | 8263839 | 10814073 | 226623 | 87794 | 45846 | 15042 | 11737 | 1826 | 1373 |
2001 | 1171507 | 2397166 | 2706190 | 96766 | 28723 | 13602 | 5723 | 3830 | 1278 |
2002 | 1623090 | 377565 | 690716 | 1080785 | 30395 | 10903 | 5056 | 2692 | 1975 |
2003 | 1068035 | 416720 | 112611 | 327121 | 444789 | 10186 | 3896 | 2089 | 1874 |
2004 | 1061989 | 313662 | 124622 | 54455 | 157703 | 196253 | 4147 | 1736 | 1512 |
2005 | 3567511 | 293451 | 88205 | 53612 | 24609 | 66105 | 82519 | 2454 | 1542 |
2006 | 1340634 | 1237741 | 84484 | 41451 | 22374 | 11456 | 26671 | 38051 | 2245 |
2007 | 997089 | 374810 | 455495 | 40276 | 18579 | 9240 | 4969 | 12475 | 17506 |
2008 | 718853 | 283458 | 116529 | 229975 | 17394 | 7298 | 4003 | 2403 | 11019 |
2009 | 3187152 | 208992 | 84871 | 62077 | 118282 | 7173 | 3092 | 2068 | 4696 |
2010 | 431818 | 1189492 | 76239 | 50177 | 33980 | 63440 | 3588 | 1633 | 2763 |
2011 | 327579 | 138823 | 414918 | 47918 | 27455 | 18801 | 36051 | 1566 | 1847 |
2012 | 542005 | 96786 | 49774 | 246075 | 23729 | 15289 | 9619 | 18398 | 1545 |
2013 | 641625 | 177811 | 30793 | 29275 | 134848 | 10927 | 7318 | 4533 | 9803 |
2014 | 3967041 | 200610 | 54738 | 15720 | 18614 | 70767 | 4577 | 3560 | 6263 |
2015 | 1233249 | 1310539 | 63980 | 28187 | 7306 | 10005 | 36215 | 2347 | 3885 |
2016 | 1346849 | 395442 | 363567 | 29240 | 11620 | 3163 | 3478 | 19027 | 1795 |
2017 | 661868 | 487909 | 131062 | 174126 | 12497 | 4818 | 1130 | 1852 | 7329 |
2018 | 1924751 | 218094 | 141541 | 58998 | 79595 | 4450 | 1859 | 489 | 3030 |
2019 | 4632199 | 744187 | 65715 | 67316 | 22529 | 38153 | 1657 | 769 | 992 |
2020 | 5378412 | 2026852 | 207730 | 33601 | 32737 | 10353 | 19614 | 686 | 630 |
2021 | 5378412 | 2629433 | 694221 | 97936 | 15198 | 16757 | 4687 | 11363 | 497 |