Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1985 | 486371 | 192211 | 96395 | 25476 | 6372 | 2934 | 7830 | 1314 |
1986 | 816782 | 119906 | 81384 | 30945 | 6138 | 1131 | 543 | 1201 |
1987 | 475204 | 442284 | 69215 | 35140 | 10700 | 1726 | 354 | 458 |
1988 | 492000 | 112021 | 150587 | 28955 | 11081 | 2821 | 399 | 230 |
1989 | 522568 | 148860 | 29783 | 41925 | 9877 | 2207 | 478 | 97 |
1990 | 669346 | 146222 | 59568 | 7847 | 10382 | 2558 | 346 | 70 |
1991 | 868831 | 209444 | 46588 | 33696 | 2869 | 3018 | 626 | 89 |
1992 | 696929 | 348620 | 87965 | 20611 | 14953 | 1113 | 806 | 182 |
1993 | 698771 | 199887 | 134717 | 32801 | 7329 | 4865 | 351 | 264 |
1994 | 744710 | 219882 | 78912 | 52776 | 11645 | 2350 | 1454 | 148 |
1995 | 845236 | 235374 | 104138 | 36964 | 17185 | 3499 | 699 | 447 |
1996 | 1039297 | 261950 | 89287 | 35537 | 13187 | 4795 | 960 | 208 |
1997 | 813648 | 240826 | 69977 | 35990 | 11117 | 3119 | 833 | 172 |
1998 | 456711 | 306864 | 68920 | 19921 | 10203 | 2611 | 666 | 413 |
1999 | 888762 | 104209 | 82385 | 16223 | 5068 | 2416 | 367 | 227 |
2000 | 514596 | 502958 | 34586 | 16805 | 3107 | 935 | 414 | 150 |
2001 | 304375 | 111290 | 121500 | 12132 | 3740 | 685 | 162 | 54 |
2002 | 382512 | 102186 | 46246 | 29985 | 3657 | 929 | 106 | 51 |
2003 | 215491 | 124111 | 24540 | 15124 | 7593 | 1086 | 254 | 28 |
2004 | 144322 | 90956 | 33673 | 5877 | 3519 | 1722 | 210 | 91 |
2005 | 130032 | 33777 | 22392 | 7782 | 1005 | 518 | 198 | 43 |
2006 | 88704 | 40736 | 10107 | 7766 | 2368 | 249 | 196 | 56 |
2007 | 49247 | 19935 | 15044 | 4959 | 2660 | 829 | 123 | 123 |
2008 | 51946 | 14066 | 6904 | 5982 | 1982 | 911 | 253 | 102 |
2009 | 240869 | 33270 | 6784 | 3374 | 2853 | 679 | 339 | 123 |
2010 | 122376 | 120004 | 16080 | 3941 | 1483 | 1165 | 234 | 256 |
2011 | 287732 | 24747 | 45977 | 7725 | 1674 | 586 | 506 | 145 |
2012 | 117281 | 108662 | 12003 | 20576 | 3062 | 630 | 205 | 170 |
2013 | 289021 | 47788 | 33658 | 6786 | 9094 | 1228 | 283 | 118 |
2014 | 556727 | 139281 | 7038 | 8845 | 3147 | 2671 | 403 | 208 |
2015 | 585827 | 144743 | 35392 | 6847 | 5414 | 1495 | 1333 | 309 |
2016 | 370380 | 138154 | 82062 | 14254 | 3293 | 2158 | 683 | 683 |
2017 | 404815 | 136781 | 46805 | 37605 | 4753 | 1471 | 741 | 321 |
2018 | 399014 | 77151 | 50595 | 20878 | 14209 | 1835 | 271 | 243 |
2019 | 396656 | 167025 | 25871 | 20814 | 7605 | 3932 | 738 | 126 |
2020 | 396656 | 148263 | 71359 | 14877 | 12885 | 4458 | 2432 | 510 |