Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1977 | 674312 | 2792611 | 299753 | 231799 | 67249 | 25964 | 32344 | 1117 |
1978 | 1171216 | 501925 | 1480021 | 122482 | 91915 | 23981 | 8049 | 12056 |
1979 | 946293 | 804968 | 349796 | 838203 | 60954 | 43111 | 11020 | 8777 |
1980 | 1289959 | 662613 | 438047 | 203566 | 365994 | 27292 | 16201 | 5580 |
1981 | 958576 | 852950 | 402737 | 245429 | 126597 | 157815 | 12556 | 7262 |
1982 | 1726981 | 656944 | 467757 | 215906 | 119817 | 64955 | 54898 | 6560 |
1983 | 1317511 | 1265526 | 427388 | 241490 | 109307 | 55800 | 28732 | 21045 |
1984 | 1737375 | 965484 | 756393 | 213881 | 114376 | 51482 | 22656 | 18217 |
1985 | 1028029 | 1600871 | 654893 | 367731 | 86438 | 43109 | 15475 | 11339 |
1986 | 646514 | 875970 | 1104021 | 351593 | 180143 | 38210 | 14141 | 9181 |
1987 | 3246085 | 600863 | 615725 | 688071 | 181537 | 87508 | 14130 | 6723 |
1988 | 417797 | 2543709 | 541147 | 406727 | 380620 | 79801 | 45531 | 10775 |
1989 | 1438428 | 384449 | 1985164 | 408819 | 241141 | 176902 | 27375 | 20667 |
1990 | 2989706 | 959527 | 304540 | 1215748 | 237045 | 138341 | 96020 | 24929 |
1991 | 3491418 | 2416269 | 637301 | 192912 | 756383 | 132257 | 100061 | 100119 |
1992 | 3691893 | 2750930 | 1840921 | 425272 | 117851 | 469577 | 65964 | 121466 |
1993 | 3363169 | 3022353 | 1907394 | 1188894 | 271856 | 65121 | 258566 | 95543 |
1994 | 2729730 | 2411399 | 2203207 | 1309631 | 783471 | 168962 | 35074 | 199117 |
1995 | 3160059 | 1997597 | 1650698 | 1525485 | 860141 | 482428 | 101376 | 136102 |
1996 | 4596545 | 2377985 | 1317013 | 991846 | 881138 | 466614 | 248327 | 120501 |
1997 | 1737491 | 3360616 | 1615979 | 875678 | 600981 | 463639 | 216879 | 153356 |
1998 | 2465530 | 1192208 | 1943958 | 878750 | 454916 | 298098 | 224155 | 160216 |
1999 | 3212286 | 1878465 | 659661 | 1145015 | 478301 | 226512 | 155592 | 183536 |
2000 | 2557111 | 2242867 | 1235526 | 392585 | 678668 | 252962 | 108060 | 150871 |
2001 | 6283143 | 1873793 | 1256902 | 724842 | 213922 | 329028 | 134087 | 137311 |
2002 | 2477880 | 4519783 | 1135477 | 622160 | 351155 | 99672 | 149780 | 114914 |
2003 | 5812910 | 1655236 | 2645292 | 621827 | 307358 | 181523 | 50697 | 139430 |
2004 | 1269466 | 4624949 | 961587 | 1297374 | 304733 | 157465 | 84647 | 99289 |
2005 | 3315146 | 808013 | 2825930 | 503110 | 542027 | 131979 | 72282 | 74828 |
2006 | 6348222 | 2367700 | 425190 | 1552663 | 267402 | 235116 | 60100 | 65618 |
2007 | 2177352 | 4569405 | 1380036 | 226122 | 879252 | 130952 | 114144 | 64290 |
2008 | 5222945 | 1508463 | 2892879 | 687330 | 100611 | 454395 | 49935 | 89043 |
2009 | 2758696 | 3792581 | 847462 | 1786958 | 379998 | 57486 | 295936 | 76780 |
2010 | 3344165 | 2042143 | 2392120 | 470969 | 1010809 | 201602 | 28115 | 203820 |
2011 | 1085752 | 2139373 | 1360982 | 1579696 | 290272 | 588274 | 115470 | 121293 |
2012 | 4895098 | 776692 | 1316351 | 801834 | 949738 | 159819 | 327340 | 120867 |
2013 | 5126448 | 3774965 | 530605 | 782311 | 443376 | 560222 | 92417 | 237817 |
2014 | 992725 | 3912585 | 2546442 | 352736 | 487115 | 270390 | 338343 | 177122 |
2015 | 2460811 | 753960 | 2750213 | 1699653 | 238460 | 288749 | 175014 | 315397 |
2016 | 4183172 | 1738991 | 517577 | 1826794 | 1097489 | 144300 | 164813 | 245475 |
2017 | 3191579 | 3010362 | 1195678 | 333392 | 1156533 | 668331 | 81229 | 230899 |
2018 | 5298812 | 2330992 | 2119442 | 818435 | 234805 | 724872 | 379224 | 145652 |
2019 | 2439981 | 4217256 | 1593107 | 1432475 | 536990 | 165454 | 474791 | 275030 |