Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
1980 | 362141 | 372947 | 238381 | 80552 | 59378 | 25233 | 16000 | 10908 | 13701 |
1981 | 397888 | 212249 | 237964 | 135507 | 43985 | 31365 | 12475 | 7612 | 10876 |
1982 | 459223 | 233486 | 138869 | 142519 | 78565 | 24715 | 16493 | 6305 | 8655 |
1983 | 934105 | 269703 | 156121 | 86802 | 86855 | 46519 | 13696 | 8704 | 7295 |
1984 | 738799 | 548563 | 176433 | 92877 | 49698 | 47845 | 23435 | 6395 | 6747 |
1985 | 850778 | 433733 | 365870 | 109894 | 56516 | 29392 | 26177 | 11838 | 5975 |
1986 | 752435 | 499699 | 292917 | 234670 | 68973 | 34338 | 16468 | 13364 | 8139 |
1987 | 1342618 | 442169 | 341650 | 192148 | 150774 | 42759 | 19597 | 8501 | 9990 |
1988 | 503495 | 788283 | 290707 | 205082 | 109477 | 80108 | 19569 | 7502 | 6007 |
1989 | 538700 | 295737 | 537081 | 188040 | 128512 | 65562 | 43167 | 9220 | 5650 |
1990 | 501663 | 316705 | 203095 | 355668 | 121368 | 79884 | 37278 | 21719 | 6700 |
1991 | 399247 | 294986 | 216818 | 133843 | 229540 | 75848 | 46301 | 19575 | 13693 |
1992 | 371318 | 234664 | 199862 | 140210 | 84605 | 140499 | 42907 | 23680 | 15503 |
1993 | 358273 | 218117 | 157094 | 126476 | 86724 | 50993 | 79058 | 22121 | 18607 |
1994 | 509253 | 210525 | 145252 | 98283 | 76874 | 51261 | 28187 | 40188 | 19234 |
1995 | 383353 | 298589 | 132808 | 82147 | 53444 | 40418 | 24941 | 12536 | 24342 |
1996 | 607104 | 224960 | 191886 | 77232 | 45619 | 28716 | 20166 | 11528 | 15978 |
1997 | 741891 | 355617 | 137410 | 100897 | 37698 | 21358 | 12387 | 8051 | 10721 |
1998 | 655534 | 434254 | 213254 | 70299 | 47443 | 16976 | 9030 | 5021 | 7924 |
1999 | 532892 | 383238 | 251397 | 101670 | 30253 | 19365 | 6559 | 3504 | 5624 |
2000 | 664609 | 312342 | 238851 | 139890 | 53861 | 15778 | 9911 | 3455 | 5329 |
2001 | 849574 | 390119 | 201989 | 143342 | 82057 | 31610 | 9246 | 6020 | 5845 |
2002 | 1093192 | 499288 | 259246 | 127125 | 89036 | 51273 | 19830 | 6063 | 8506 |
2003 | 977417 | 642929 | 336520 | 167248 | 81527 | 58063 | 33921 | 13767 | 10985 |
2004 | 1056196 | 575311 | 446036 | 229506 | 114808 | 57292 | 41774 | 25440 | 19664 |
2005 | 1066865 | 622081 | 405016 | 312642 | 162866 | 83570 | 42806 | 32427 | 36615 |
2006 | 985971 | 628819 | 442727 | 289629 | 227428 | 121652 | 64111 | 33964 | 56728 |
2007 | 597835 | 581107 | 446823 | 314991 | 209855 | 169909 | 93719 | 51157 | 74834 |
2008 | 690940 | 352338 | 416639 | 324792 | 234568 | 161085 | 134217 | 76014 | 104564 |
2009 | 718193 | 407199 | 251960 | 301810 | 241653 | 180267 | 127507 | 109124 | 150001 |
2010 | 1216454 | 423252 | 292963 | 185271 | 228702 | 188726 | 144509 | 104417 | 215707 |
2011 | 836851 | 717129 | 303240 | 214021 | 139824 | 178251 | 151109 | 118315 | 266485 |
2012 | 620530 | 493359 | 517959 | 224876 | 163962 | 110335 | 144000 | 124236 | 320566 |
2013 | 221712 | 365697 | 357600 | 388155 | 174250 | 130656 | 89866 | 118898 | 370878 |
2014 | 254980 | 130639 | 266141 | 269313 | 301630 | 138899 | 106347 | 74208 | 408278 |
2015 | 200150 | 150379 | 95201 | 200445 | 209097 | 240191 | 112986 | 87784 | 402161 |
2016 | 123044 | 118043 | 110198 | 72592 | 157656 | 168282 | 196874 | 93590 | 408653 |
2017 | 156811 | 72509 | 86065 | 83046 | 56507 | 125999 | 137421 | 162909 | 419026 |
2018 | 189553 | 92458 | 52595 | 64067 | 63749 | 44722 | 102270 | 113451 | 485388 |
2019 | 475185 | 111761 | 67126 | 39201 | 49212 | 50417 | 36283 | 84422 | 499648 |
2020 | 433223 | 280085 | 80173 | 48822 | 29436 | 38329 | 40505 | 29842 | 487214 |