Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 10407 | 19777 | 6962 | 1965 | 471 | 64 | 51 |
1982 | 24121 | 5247 | 7854 | 2595 | 739 | 189 | 46 |
1983 | 14178 | 11977 | 2233 | 2807 | 908 | 265 | 86 |
1984 | 23917 | 6584 | 4733 | 786 | 887 | 298 | 115 |
1985 | 10529 | 11441 | 2438 | 1492 | 231 | 252 | 121 |
1986 | 20771 | 4627 | 4105 | 734 | 369 | 63 | 97 |
1987 | 44689 | 10190 | 1768 | 1326 | 216 | 105 | 48 |
1988 | 7180 | 19632 | 3736 | 536 | 351 | 61 | 44 |
1989 | 21253 | 3045 | 6398 | 1148 | 157 | 99 | 31 |
1990 | 8188 | 9472 | 1033 | 1699 | 320 | 44 | 36 |
1991 | 11865 | 3463 | 3373 | 351 | 483 | 104 | 26 |
1992 | 21469 | 5052 | 1085 | 1025 | 111 | 134 | 40 |
1993 | 7701 | 9440 | 1721 | 304 | 294 | 35 | 54 |
1994 | 14332 | 3483 | 3317 | 498 | 92 | 87 | 27 |
1995 | 10532 | 6279 | 1282 | 1047 | 142 | 28 | 34 |
1996 | 4371 | 4668 | 2000 | 382 | 308 | 43 | 19 |
1997 | 17368 | 1908 | 1459 | 520 | 109 | 90 | 18 |
1998 | 5564 | 7666 | 556 | 371 | 143 | 31 | 30 |
1999 | 4239 | 2243 | 2172 | 140 | 104 | 43 | 18 |
2000 | 14611 | 1786 | 636 | 560 | 39 | 30 | 19 |
2001 | 4279 | 6123 | 560 | 177 | 164 | 11 | 14 |
2002 | 7264 | 1771 | 1891 | 152 | 45 | 44 | 7 |
2003 | 2397 | 2929 | 507 | 519 | 43 | 12 | 14 |
2004 | 3233 | 941 | 791 | 119 | 135 | 12 | 7 |
2005 | 2179 | 1250 | 260 | 194 | 30 | 32 | 4 |
2006 | 7183 | 870 | 402 | 59 | 44 | 7 | 8 |
2007 | 2545 | 3094 | 289 | 106 | 12 | 10 | 4 |
2008 | 1772 | 1010 | 1108 | 74 | 26 | 3 | 3 |
2009 | 5493 | 739 | 362 | 271 | 16 | 6 | 1 |
2010 | 6194 | 2389 | 275 | 83 | 53 | 3 | 2 |
2011 | 2480 | 2728 | 921 | 66 | 18 | 12 | 1 |
2012 | 4140 | 1103 | 1139 | 219 | 13 | 4 | 3 |
2013 | 7636 | 1796 | 512 | 358 | 53 | 3 | 2 |
2014 | 6052 | 3416 | 803 | 174 | 101 | 14 | 1 |
2015 | 5667 | 2687 | 1586 | 266 | 55 | 32 | 5 |
2016 | 2437 | 2663 | 1255 | 586 | 83 | 18 | 12 |
2017 | 1886 | 1083 | 1344 | 479 | 197 | 28 | 10 |
2018 | 1004 | 853 | 461 | 448 | 135 | 57 | 11 |
2019 | 3447 | 404 | 348 | 123 | 93 | 29 | 15 |
2020 | 5568 | 1422 | 156 | 80 | 19 | 14 | 7 |