Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 10800 | 19532 | 7002 | 1980 | 475 | 63 | 51 |
1982 | 24250 | 5358 | 7785 | 2590 | 729 | 184 | 44 |
1983 | 14176 | 11855 | 2222 | 2779 | 896 | 258 | 83 |
1984 | 24149 | 6608 | 4633 | 775 | 877 | 293 | 112 |
1985 | 10632 | 11374 | 2455 | 1469 | 227 | 254 | 121 |
1986 | 21709 | 4723 | 4114 | 750 | 379 | 63 | 102 |
1987 | 43152 | 10268 | 1766 | 1303 | 215 | 107 | 48 |
1988 | 7371 | 18904 | 3728 | 538 | 351 | 61 | 45 |
1989 | 21641 | 3149 | 6261 | 1140 | 155 | 100 | 31 |
1990 | 8005 | 9498 | 1077 | 1728 | 320 | 44 | 37 |
1991 | 11784 | 3388 | 3325 | 352 | 491 | 101 | 26 |
1992 | 21830 | 5016 | 1089 | 1005 | 108 | 140 | 38 |
1993 | 7867 | 9519 | 1695 | 310 | 290 | 33 | 55 |
1994 | 13743 | 3509 | 3296 | 490 | 91 | 85 | 27 |
1995 | 10161 | 6010 | 1244 | 1006 | 139 | 27 | 33 |
1996 | 4199 | 4477 | 1925 | 365 | 294 | 41 | 18 |
1997 | 16949 | 1832 | 1407 | 512 | 105 | 87 | 17 |
1998 | 5366 | 7435 | 547 | 368 | 144 | 30 | 30 |
1999 | 4265 | 2214 | 2162 | 141 | 105 | 43 | 18 |
2000 | 14462 | 1806 | 640 | 562 | 39 | 30 | 18 |
2001 | 4101 | 6072 | 557 | 173 | 160 | 11 | 14 |
2002 | 6922 | 1700 | 1855 | 149 | 44 | 43 | 7 |
2003 | 2290 | 2805 | 493 | 499 | 41 | 12 | 13 |
2004 | 3232 | 908 | 789 | 120 | 130 | 11 | 7 |
2005 | 2200 | 1272 | 262 | 196 | 30 | 32 | 4 |
2006 | 7247 | 882 | 410 | 62 | 45 | 7 | 9 |
2007 | 2441 | 3042 | 293 | 106 | 13 | 11 | 4 |
2008 | 1775 | 975 | 1070 | 75 | 25 | 3 | 3 |
2009 | 5561 | 731 | 346 | 264 | 16 | 6 | 2 |
2010 | 6530 | 2356 | 271 | 83 | 54 | 3 | 2 |
2011 | 2476 | 2802 | 910 | 69 | 18 | 12 | 1 |
2012 | 4211 | 1071 | 1164 | 241 | 15 | 4 | 3 |
2013 | 7501 | 1819 | 488 | 383 | 63 | 4 | 2 |
2014 | 6320 | 3324 | 809 | 174 | 115 | 18 | 2 |
2015 | 5814 | 2837 | 1548 | 292 | 57 | 39 | 7 |
2016 | 2162 | 2731 | 1334 | 592 | 97 | 20 | 16 |
2017 | 1913 | 985 | 1339 | 534 | 201 | 34 | 13 |
2018 | 866 | 910 | 443 | 516 | 176 | 67 | 16 |
2019 | 3846 | 392 | 412 | 164 | 154 | 55 | 26 |
2020 | 2397 | 1842 | 182 | 156 | 48 | 46 | 25 |
2021 | 1736 | 1148 | 886 | 71 | 46 | 15 | 22 |