Table 2. Estimated stock numbers. | |||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8+ |
1972 | 22053900 | 10984547 | 2213311 | 78590 | 46028 | 428480 | 7857 | 478 | 1181 |
1973 | 54461250 | 5251372 | 2055439 | 537670 | 14790 | 11793 | 135131 | 2518 | 739 |
1974 | 89254286 | 15650290 | 638579 | 682829 | 123624 | 4283 | 3575 | 40255 | 942 |
1975 | 10940696 | 25546222 | 2099060 | 128669 | 199386 | 34201 | 1652 | 1192 | 11818 |
1976 | 14189318 | 2510519 | 3741511 | 442413 | 25719 | 54339 | 10395 | 424 | 3664 |
1977 | 14783171 | 3426329 | 344208 | 927270 | 89769 | 8659 | 13556 | 3211 | 1290 |
1978 | 21987837 | 3506048 | 435827 | 67846 | 258332 | 21875 | 2700 | 4158 | 1870 |
1979 | 35962957 | 5096171 | 664639 | 94183 | 15318 | 70686 | 5751 | 741 | 1795 |
1980 | 13150890 | 8597655 | 1201402 | 161943 | 21373 | 4176 | 21899 | 1651 | 866 |
1981 | 20852825 | 2676445 | 1945442 | 388093 | 37347 | 5320 | 1468 | 7392 | 784 |
1982 | 12597387 | 4699657 | 438011 | 843234 | 112420 | 11147 | 1929 | 1012 | 2929 |
1983 | 30310356 | 2599943 | 819132 | 162918 | 299240 | 37459 | 4798 | 725 | 1586 |
1984 | 10564396 | 7594995 | 472125 | 264342 | 48388 | 92781 | 12080 | 1866 | 840 |
1985 | 11947110 | 2380926 | 1522707 | 158103 | 71682 | 12359 | 32598 | 3966 | 1018 |
1986 | 15510069 | 2816484 | 440647 | 571489 | 46537 | 19514 | 3997 | 10560 | 1879 |
1987 | 2500497 | 4399494 | 646934 | 109426 | 159692 | 11838 | 6770 | 1998 | 5836 |
1988 | 3559035 | 571489 | 1147390 | 169736 | 28453 | 44534 | 3821 | 1864 | 2965 |
1989 | 5199120 | 901667 | 122884 | 389259 | 36644 | 7262 | 13739 | 1378 | 1791 |
1990 | 10532750 | 1325102 | 197600 | 35102 | 104715 | 8429 | 2434 | 4267 | 973 |
1991 | 13797528 | 2922646 | 242559 | 44312 | 8426 | 28311 | 2802 | 1184 | 2406 |
1992 | 24816021 | 3429757 | 679424 | 68050 | 11216 | 2596 | 10746 | 1115 | 1616 |
1993 | 8360259 | 5400489 | 715688 | 223239 | 19514 | 3191 | 1191 | 3757 | 1164 |
1994 | 25495181 | 1699764 | 1021722 | 201189 | 59814 | 5348 | 1016 | 542 | 1683 |
1995 | 6763155 | 7124143 | 378511 | 361855 | 59576 | 16997 | 2028 | 313 | 675 |
1996 | 12890485 | 1282087 | 1547266 | 137310 | 117477 | 18641 | 6393 | 1260 | 342 |
1997 | 6205832 | 3481591 | 369904 | 594812 | 40055 | 32435 | 5133 | 1741 | 357 |
1998 | 5438425 | 1792282 | 694537 | 149343 | 237518 | 14271 | 9227 | 1625 | 661 |
1999 | 45763620 | 1278247 | 344208 | 217510 | 57412 | 72693 | 4577 | 3016 | 776 |
2000 | 11570855 | 10864379 | 262761 | 105135 | 57068 | 15213 | 16205 | 1260 | 806 |
2001 | 1922237 | 2780107 | 2689861 | 82290 | 27146 | 12827 | 4170 | 3562 | 678 |
2002 | 2774552 | 629071 | 534453 | 1276969 | 23412 | 7824 | 3465 | 1402 | 1653 |
2003 | 3315105 | 648229 | 99211 | 274855 | 649527 | 8089 | 2332 | 1005 | 901 |
2004 | 2999631 | 860269 | 137448 | 42531 | 177371 | 370275 | 3012 | 803 | 604 |
2005 | 15823393 | 686938 | 136489 | 57931 | 22404 | 89769 | 164062 | 1053 | 551 |
2006 | 3412651 | 4417127 | 117243 | 55659 | 26160 | 12562 | 37272 | 62944 | 565 |
2007 | 2488026 | 872397 | 888242 | 48533 | 21978 | 9998 | 4765 | 14033 | 17592 |
2008 | 2769009 | 717839 | 199985 | 396726 | 18860 | 6708 | 4323 | 1692 | 10830 |
2009 | 16272710 | 709986 | 152207 | 112420 | 295966 | 7326 | 3216 | 2024 | 4291 |
2010 | 1288514 | 5432989 | 149492 | 94750 | 65447 | 161135 | 3905 | 1697 | 2364 |
2011 | 845768 | 374370 | 789378 | 81961 | 55492 | 40823 | 89411 | 2554 | 2013 |
2012 | 1464464 | 223686 | 71468 | 458172 | 32728 | 22337 | 15996 | 45707 | 2850 |
2013 | 1558135 | 410036 | 33962 | 35918 | 288659 | 13259 | 13690 | 10028 | 31666 |