Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1978 | 32268809 | 7947950 | 1589227 | 757029 | 217461 | 18307 | 13199 | 2704 | 434 |
1979 | 23403810 | 8857086 | 2027543 | 603893 | 266807 | 67403 | 5796 | 3381 | 607 |
1980 | 13406910 | 6249438 | 2085640 | 749020 | 198349 | 87282 | 20194 | 1703 | 1055 |
1981 | 12525224 | 3258260 | 1721918 | 782845 | 231872 | 53818 | 20676 | 4833 | 519 |
1982 | 11114192 | 3160404 | 778848 | 757728 | 254300 | 63026 | 12523 | 4369 | 954 |
1983 | 14957693 | 2683520 | 743384 | 342547 | 297949 | 85214 | 18039 | 3301 | 1419 |
1984 | 12791885 | 3867571 | 646105 | 292352 | 110131 | 101868 | 23024 | 4871 | 1066 |
1985 | 20739504 | 2969678 | 960891 | 241406 | 87007 | 28070 | 26670 | 5013 | 1244 |
1986 | 18126914 | 5515602 | 722368 | 441423 | 85859 | 24955 | 6320 | 5966 | 1025 |
1987 | 15720192 | 4473978 | 1418238 | 277040 | 151269 | 19991 | 6155 | 1323 | 1333 |
1988 | 20481662 | 3719291 | 1292903 | 543896 | 82728 | 34185 | 3672 | 1107 | 379 |
1989 | 13512653 | 5306274 | 853613 | 541938 | 184210 | 21957 | 7711 | 830 | 399 |
1990 | 12535326 | 3138335 | 1547480 | 339942 | 187910 | 52634 | 3856 | 1452 | 213 |
1991 | 13074156 | 2887633 | 797737 | 595226 | 108201 | 50999 | 12901 | 903 | 401 |
1992 | 14947528 | 3041536 | 824233 | 296796 | 252756 | 32969 | 12953 | 4136 | 270 |
1993 | 14227217 | 3322584 | 771295 | 355841 | 108784 | 101292 | 9287 | 3376 | 1204 |
1994 | 12745359 | 3048603 | 858597 | 313360 | 124587 | 34617 | 31564 | 2520 | 1076 |
1995 | 10545161 | 2689612 | 808356 | 376268 | 109874 | 34587 | 9634 | 8217 | 872 |
1996 | 8516770 | 1993591 | 727101 | 368590 | 140179 | 35471 | 9596 | 2497 | 2152 |
1997 | 14366414 | 1486219 | 529438 | 342350 | 140735 | 49992 | 10362 | 2582 | 1152 |
1998 | 24015839 | 2330184 | 397216 | 231935 | 142767 | 54433 | 17318 | 3655 | 1152 |
1999 | 24130517 | 3810715 | 592510 | 185740 | 109909 | 54058 | 21442 | 5983 | 1660 |
2000 | 21119928 | 3421054 | 928240 | 255884 | 75985 | 40355 | 18905 | 7962 | 2561 |
2001 | 21493397 | 2783398 | 966613 | 388240 | 99792 | 25648 | 12551 | 5358 | 2855 |
2002 | 11056752 | 2691028 | 787647 | 538135 | 181692 | 37830 | 7834 | 4080 | 2367 |
2003 | 10471775 | 1258739 | 762940 | 432961 | 273747 | 84314 | 14929 | 2736 | 2170 |
2004 | 11733808 | 1162730 | 268670 | 348395 | 236859 | 132479 | 41030 | 7012 | 2042 |
2005 | 10927029 | 1252088 | 293730 | 125157 | 183610 | 124593 | 62563 | 18737 | 4173 |
2006 | 9293059 | 1244791 | 345622 | 136174 | 63422 | 100100 | 66154 | 30141 | 10455 |
2007 | 15184896 | 945715 | 319956 | 171395 | 61254 | 31554 | 51549 | 32022 | 19545 |
2008 | 14933330 | 1665239 | 280182 | 146283 | 83965 | 29133 | 15619 | 26863 | 24356 |
2009 | 13954831 | 1570633 | 482632 | 126621 | 66587 | 41164 | 15252 | 8596 | 28640 |
2010 | 13666404 | 1477712 | 412711 | 206782 | 63337 | 31633 | 20744 | 7282 | 19270 |
2011 | 10124281 | 1531108 | 452446 | 191026 | 90921 | 27345 | 14314 | 9080 | 11361 |
2012 | 7431796 | 1154792 | 531964 | 189822 | 88217 | 42214 | 12512 | 6851 | 9819 |
2013 | 12025687 | 764314 | 298218 | 266326 | 99096 | 42357 | 18141 | 5854 | 8110 |
2014 | 16459840 | 1438550 | 232049 | 148766 | 125120 | 46523 | 18716 | 8930 | 7521 |
2015 | 15764353 | 1929827 | 481748 | 109149 | 69282 | 58038 | 20366 | 8680 | 8112 |
2016 | 19203521 | 1745104 | 570267 | 214115 | 50683 | 31956 | 24554 | 10034 | 7855 |
2017 | 9657024 | 2648094 | 522463 | 246966 | 92272 | 23861 | 13617 | 12202 | 8950 |