Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 11247 | 19641 | 7122 | 1976 | 396 | 57 | 49 |
1982 | 24451 | 5362 | 7683 | 2549 | 730 | 165 | 37 |
1983 | 15314 | 11801 | 2285 | 2804 | 884 | 256 | 66 |
1984 | 22603 | 6624 | 4763 | 794 | 943 | 292 | 95 |
1985 | 10720 | 10560 | 2401 | 1463 | 236 | 260 | 104 |
1986 | 18574 | 4455 | 4012 | 740 | 345 | 66 | 89 |
1987 | 44166 | 9040 | 1790 | 1326 | 226 | 97 | 42 |
1988 | 7527 | 19296 | 3590 | 552 | 352 | 62 | 36 |
1989 | 19610 | 2920 | 6511 | 1105 | 177 | 95 | 27 |
1990 | 8014 | 8882 | 964 | 1682 | 304 | 45 | 30 |
1991 | 11941 | 3192 | 3333 | 342 | 463 | 98 | 22 |
1992 | 20784 | 4973 | 1047 | 1073 | 117 | 122 | 33 |
1993 | 8243 | 9164 | 1765 | 293 | 310 | 36 | 44 |
1994 | 14380 | 3640 | 3204 | 491 | 95 | 87 | 22 |
1995 | 10528 | 6099 | 1327 | 1041 | 134 | 28 | 29 |
1996 | 4323 | 4578 | 1881 | 375 | 302 | 40 | 16 |
1997 | 14830 | 1805 | 1415 | 461 | 103 | 88 | 14 |
1998 | 5281 | 6657 | 540 | 351 | 119 | 30 | 26 |
1999 | 3809 | 2019 | 1958 | 129 | 92 | 37 | 15 |
2000 | 12142 | 1540 | 551 | 508 | 35 | 26 | 15 |
2001 | 3765 | 5054 | 483 | 156 | 152 | 10 | 11 |
2002 | 6158 | 1491 | 1654 | 127 | 38 | 40 | 5 |
2003 | 2061 | 2479 | 441 | 490 | 34 | 10 | 11 |
2004 | 2526 | 791 | 632 | 102 | 134 | 9 | 5 |
2005 | 1814 | 947 | 216 | 170 | 29 | 28 | 3 |
2006 | 6324 | 707 | 330 | 51 | 42 | 6 | 6 |
2007 | 2106 | 2859 | 232 | 106 | 9 | 10 | 3 |
2008 | 1399 | 766 | 969 | 57 | 27 | 2 | 3 |
2009 | 4063 | 599 | 279 | 262 | 13 | 8 | 1 |
2010 | 3408 | 1891 | 250 | 81 | 61 | 3 | 2 |
2011 | 1446 | 1544 | 787 | 68 | 20 | 18 | 1 |
2012 | 2817 | 648 | 752 | 182 | 10 | 5 | 4 |
2013 | 3826 | 1252 | 345 | 266 | 40 | 3 | 2 |
2014 | 3445 | 1627 | 574 | 151 | 83 | 9 | 1 |
2015 | 3385 | 1543 | 793 | 185 | 64 | 34 | 3 |
2016 | 1336 | 1697 | 740 | 331 | 64 | 22 | 11 |
2017 | 1214 | 669 | 946 | 336 | 140 | 25 | 9 |
2018 | 618 | 576 | 263 | 367 | 137 | 54 | 10 |
2019 | 1485 | 250 | 256 | 98 | 127 | 44 | 17 |