Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1978 | 36339404 | 6861464 | 1422505 | 576462 | 143440 | 18416 | 13746 | 2780 | 442 |
1979 | 33602605 | 8722528 | 1653182 | 512150 | 192530 | 39117 | 5719 | 3606 | 673 |
1980 | 16019187 | 8068591 | 2110514 | 602086 | 158358 | 54173 | 12790 | 1595 | 1007 |
1981 | 13251310 | 3539884 | 2024831 | 795492 | 190852 | 41468 | 15892 | 3519 | 560 |
1982 | 10956946 | 2863238 | 855662 | 800093 | 266688 | 52013 | 11973 | 4201 | 910 |
1983 | 20940767 | 2443194 | 679821 | 333085 | 283292 | 82052 | 16537 | 3324 | 1282 |
1984 | 14687766 | 4689356 | 594459 | 255856 | 103983 | 85256 | 23399 | 4389 | 1052 |
1985 | 25333787 | 3258455 | 1139720 | 227132 | 80051 | 26727 | 23745 | 5393 | 1138 |
1986 | 25734191 | 5941697 | 777018 | 455098 | 76650 | 21075 | 6590 | 5395 | 1199 |
1987 | 16296359 | 6032623 | 1524671 | 286194 | 148997 | 18052 | 5320 | 1413 | 1272 |
1988 | 30666679 | 3682581 | 1566726 | 594330 | 88135 | 34770 | 3915 | 1101 | 490 |
1989 | 15794417 | 7178190 | 912998 | 614130 | 197481 | 22054 | 7827 | 850 | 360 |
1990 | 18246868 | 3517316 | 1864219 | 357148 | 205784 | 52965 | 4480 | 1612 | 238 |
1991 | 19112073 | 3948699 | 890847 | 733612 | 118201 | 56544 | 13409 | 1066 | 413 |
1992 | 22682693 | 3898820 | 1012755 | 339384 | 283197 | 35090 | 14505 | 3748 | 331 |
1993 | 22460282 | 4604750 | 970339 | 406485 | 120290 | 98795 | 10483 | 4049 | 1066 |
1994 | 18930000 | 4275552 | 1176401 | 382713 | 140739 | 35170 | 28936 | 2786 | 1230 |
1995 | 18699740 | 3561983 | 1083686 | 477145 | 138045 | 39828 | 9759 | 7690 | 986 |
1996 | 11703028 | 3080456 | 943979 | 451719 | 170050 | 43684 | 11242 | 2625 | 2178 |
1997 | 18915682 | 1911929 | 771456 | 411634 | 173356 | 57438 | 13113 | 3194 | 1266 |
1998 | 35331711 | 2893825 | 493564 | 328180 | 169899 | 62384 | 19060 | 4241 | 1328 |
1999 | 41201758 | 4950616 | 734518 | 221460 | 135082 | 61939 | 21825 | 6336 | 1768 |
2000 | 28899304 | 5466681 | 1202743 | 321708 | 92102 | 47038 | 19924 | 7142 | 2500 |
2001 | 33391512 | 3777657 | 1363259 | 519181 | 133879 | 32718 | 14542 | 5929 | 2748 |
2002 | 13670304 | 3861892 | 979529 | 643580 | 221393 | 50237 | 10173 | 4510 | 2526 |
2003 | 13533170 | 1415720 | 915367 | 482744 | 292102 | 93777 | 18324 | 3522 | 2346 |
2004 | 16257391 | 1413337 | 305868 | 403986 | 237510 | 128992 | 39196 | 7358 | 2273 |
2005 | 14618798 | 1627399 | 322144 | 131588 | 189824 | 112542 | 55916 | 16378 | 3961 |
2006 | 12774704 | 1554721 | 383917 | 132628 | 59478 | 87728 | 50368 | 23637 | 8446 |
2007 | 22230648 | 1298238 | 380693 | 164353 | 55824 | 25512 | 37953 | 20804 | 13125 |
2008 | 20150721 | 2373743 | 353626 | 155669 | 73090 | 22648 | 10397 | 15436 | 13458 |
2009 | 20995657 | 2054517 | 650975 | 155019 | 68670 | 31488 | 9040 | 4072 | 11445 |
2010 | 22667207 | 2250749 | 548907 | 271465 | 73252 | 29936 | 13691 | 3575 | 6248 |
2011 | 12550702 | 2526705 | 634404 | 231169 | 124762 | 31385 | 13280 | 5758 | 3986 |
2012 | 9862495 | 1402733 | 765527 | 254201 | 108279 | 54439 | 14104 | 5878 | 4282 |
2013 | 18179880 | 1031114 | 404736 | 325538 | 120919 | 48038 | 24281 | 6180 | 4548 |
2014 | 26007364 | 1982790 | 307997 | 168836 | 149828 | 53299 | 22324 | 10877 | 4926 |
2015 | 28209690 | 2750898 | 577845 | 127102 | 77990 | 66725 | 24822 | 10534 | 7491 |
2016 | 41765822 | 2856181 | 791923 | 232917 | 58813 | 34572 | 30443 | 11565 | 8738 |
2017 | 9985154 | 4765396 | 781482 | 317062 | 103500 | 25942 | 15393 | 13591 | 9409 |