Table 3. Estimated stock numbers at age. | |||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
1980 | 1522276 | 390737 | 131385 | 21587 | 7061 | 1035 | 844 |
1981 | 1470082 | 198163 | 125606 | 42924 | 6020 | 1930 | 290 |
1982 | 1476098 | 134855 | 63943 | 41427 | 11314 | 1667 | 427 |
1983 | 1646425 | 141087 | 39121 | 21618 | 10022 | 2716 | 357 |
1984 | 1683275 | 235510 | 46016 | 11677 | 5556 | 2393 | 515 |
1985 | 1619534 | 200173 | 77326 | 15554 | 2574 | 1416 | 452 |
1986 | 1566589 | 185866 | 55999 | 22131 | 3557 | 618 | 280 |
1987 | 1385586 | 215338 | 58225 | 16252 | 4531 | 786 | 118 |
1988 | 1206072 | 148962 | 66199 | 17533 | 3584 | 994 | 156 |
1989 | 1069742 | 153251 | 41327 | 19393 | 4111 | 854 | 170 |
1990 | 880659 | 148900 | 45353 | 11201 | 3474 | 756 | 130 |
1991 | 740831 | 125568 | 42755 | 12552 | 2259 | 686 | 99 |
1992 | 566056 | 93662 | 35775 | 11009 | 2433 | 495 | 89 |
1993 | 542107 | 54028 | 38774 | 11092 | 1919 | 356 | 58 |
1994 | 574976 | 61877 | 23852 | 8826 | 2131 | 407 | 48 |
1995 | 612975 | 60526 | 30452 | 9623 | 1877 | 345 | 43 |
1996 | 666367 | 64163 | 21436 | 7562 | 1842 | 374 | 65 |
1997 | 638487 | 70514 | 24669 | 6432 | 1212 | 229 | 36 |
1998 | 641681 | 63343 | 20931 | 5356 | 1050 | 196 | 20 |
1999 | 631746 | 69792 | 12792 | 3733 | 762 | 148 | 17 |
2000 | 544494 | 76159 | 17847 | 2855 | 533 | 95 | 12 |
2001 | 587633 | 50754 | 9746 | 2364 | 439 | 74 | 8 |
2002 | 488450 | 68607 | 10845 | 2025 | 365 | 63 | 7 |
2003 | 476272 | 48745 | 8614 | 1512 | 244 | 37 | 5 |
2004 | 423730 | 48318 | 6877 | 1160 | 200 | 31 | 4 |
2005 | 343829 | 35522 | 4187 | 822 | 137 | 22 | 3 |
2006 | 342391 | 29132 | 3128 | 461 | 70 | 11 | 2 |
2007 | 312261 | 34304 | 2699 | 322 | 44 | 7 | 1 |
2008 | 306342 | 39418 | 2599 | 267 | 32 | 5 | 0 |
2009 | 287998 | 27996 | 3156 | 280 | 34 | 5 | 0 |
2010 | 291079 | 25912 | 2676 | 311 | 42 | 6 | 1 |
2011 | 315311 | 23041 | 2697 | 402 | 62 | 9 | 1 |
2012 | 302046 | 33972 | 3736 | 431 | 68 | 11 | 1 |
2013 | 346507 | 26061 | 3242 | 431 | 59 | 9 | 1 |
2014 | 352196 | 36512 | 2978 | 452 | 78 | 12 | 2 |
2015 | 313950 | 37338 | 4395 | 487 | 85 | 15 | 3 |
2016 | 306200 | 28985 | 4585 | 754 | 112 | 17 | 2 |
2017 | 359004 | 36561 | 5098 | 824 | 127 | 20 | 2 |
2018 | 428260 | 39889 | 5267 | 904 | 154 | 26 | 3 |
2019 | 453368 | 41243 | 6101 | 1272 | 186 | 28 | 3 |
2020 | 425968 | 43783 | 7182 | 1124 | 176 | 27 | 3 |
2021 | 399131 | 47520 | 7724 | 1221 | 162 | 23 | 2 |
2022 | 343794 | 45165 | 6493 | 964 | 148 | 22 | 3 |
2023 | 345998 | 37420 | 7516 | 1105 | 142 | 20 | 2 |