Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 10776 | 19502 | 7001 | 1981 | 475 | 63 | 51 |
1982 | 24158 | 5364 | 7788 | 2593 | 728 | 184 | 44 |
1983 | 14133 | 11850 | 2224 | 2780 | 896 | 258 | 82 |
1984 | 24070 | 6612 | 4627 | 775 | 877 | 293 | 112 |
1985 | 10610 | 11370 | 2454 | 1467 | 227 | 254 | 121 |
1986 | 21633 | 4729 | 4107 | 749 | 379 | 63 | 102 |
1987 | 42929 | 10267 | 1766 | 1300 | 214 | 108 | 49 |
1988 | 7361 | 18876 | 3724 | 538 | 351 | 61 | 45 |
1989 | 21585 | 3157 | 6256 | 1139 | 155 | 100 | 31 |
1990 | 7974 | 9495 | 1079 | 1729 | 320 | 44 | 37 |
1991 | 11762 | 3384 | 3321 | 352 | 492 | 100 | 26 |
1992 | 21848 | 5012 | 1089 | 1004 | 108 | 140 | 38 |
1993 | 7887 | 9524 | 1693 | 310 | 289 | 33 | 55 |
1994 | 13771 | 3512 | 3297 | 490 | 91 | 85 | 27 |
1995 | 10200 | 6004 | 1244 | 1006 | 139 | 27 | 33 |
1996 | 4222 | 4471 | 1926 | 365 | 294 | 41 | 18 |
1997 | 17062 | 1829 | 1408 | 513 | 105 | 86 | 17 |
1998 | 5413 | 7413 | 548 | 369 | 144 | 30 | 30 |
1999 | 4314 | 2212 | 2164 | 141 | 105 | 43 | 18 |
2000 | 14620 | 1808 | 642 | 563 | 39 | 30 | 18 |
2001 | 4137 | 6079 | 558 | 173 | 160 | 11 | 14 |
2002 | 6975 | 1700 | 1860 | 150 | 45 | 43 | 7 |
2003 | 2303 | 2806 | 494 | 499 | 41 | 12 | 13 |
2004 | 3243 | 908 | 791 | 120 | 129 | 11 | 7 |
2005 | 2204 | 1274 | 262 | 196 | 30 | 31 | 4 |
2006 | 7212 | 887 | 409 | 62 | 45 | 7 | 9 |
2007 | 2419 | 3051 | 293 | 106 | 13 | 11 | 4 |
2008 | 1751 | 980 | 1066 | 75 | 25 | 3 | 3 |
2009 | 5474 | 734 | 345 | 264 | 16 | 6 | 2 |
2010 | 6453 | 2365 | 270 | 84 | 54 | 3 | 2 |
2011 | 2450 | 2828 | 904 | 69 | 18 | 12 | 1 |
2012 | 4188 | 1082 | 1162 | 241 | 15 | 4 | 3 |
2013 | 7473 | 1843 | 487 | 383 | 63 | 4 | 2 |
2014 | 6372 | 3357 | 811 | 174 | 115 | 18 | 2 |
2015 | 5925 | 2875 | 1548 | 292 | 57 | 39 | 7 |
2016 | 2226 | 2763 | 1338 | 593 | 97 | 20 | 16 |
2017 | 2012 | 994 | 1338 | 534 | 201 | 34 | 13 |
2018 | 924 | 922 | 442 | 514 | 176 | 67 | 16 |
2019 | 4183 | 396 | 411 | 163 | 153 | 55 | 26 |
2020 | 2877 | 1863 | 181 | 155 | 48 | 46 | 25 |
2021 | 1984 | 1265 | 878 | 70 | 46 | 14 | 22 |