Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 11114 | 20184 | 6899 | 1919 | 451 | 58 | 49 |
1982 | 27343 | 5400 | 7932 | 2557 | 712 | 177 | 38 |
1983 | 17354 | 12608 | 2270 | 2800 | 891 | 253 | 73 |
1984 | 30141 | 7077 | 4892 | 794 | 889 | 298 | 101 |
1985 | 14803 | 12529 | 2550 | 1544 | 241 | 262 | 116 |
1986 | 28493 | 5264 | 4429 | 772 | 400 | 71 | 100 |
1987 | 70876 | 11445 | 1907 | 1378 | 228 | 113 | 48 |
1988 | 11493 | 23977 | 4052 | 561 | 368 | 66 | 45 |
1989 | 34848 | 3680 | 7379 | 1215 | 167 | 102 | 32 |
1990 | 14724 | 11715 | 1193 | 1902 | 349 | 48 | 36 |
1991 | 21956 | 4452 | 3862 | 382 | 513 | 110 | 25 |
1992 | 41142 | 6653 | 1286 | 1128 | 121 | 141 | 39 |
1993 | 15206 | 12703 | 2070 | 336 | 315 | 38 | 53 |
1994 | 30431 | 4753 | 3978 | 555 | 101 | 94 | 27 |
1995 | 22377 | 8808 | 1529 | 1150 | 155 | 31 | 33 |
1996 | 9564 | 6535 | 2411 | 423 | 335 | 46 | 18 |
1997 | 39145 | 2736 | 1793 | 593 | 122 | 100 | 17 |
1998 | 13982 | 11322 | 712 | 446 | 161 | 35 | 31 |
1999 | 10511 | 3512 | 2784 | 170 | 118 | 48 | 18 |
2000 | 36400 | 2744 | 825 | 666 | 44 | 32 | 19 |
2001 | 10680 | 9110 | 694 | 208 | 180 | 12 | 14 |
2002 | 18523 | 2611 | 2238 | 171 | 48 | 47 | 7 |
2003 | 6303 | 4339 | 600 | 556 | 45 | 12 | 13 |
2004 | 9156 | 1420 | 958 | 132 | 142 | 12 | 6 |
2005 | 5891 | 1989 | 324 | 232 | 35 | 33 | 4 |
2006 | 24096 | 1270 | 546 | 72 | 58 | 9 | 9 |
2007 | 7079 | 5707 | 346 | 153 | 14 | 14 | 4 |
2008 | 5205 | 1392 | 1622 | 88 | 39 | 3 | 4 |
2009 | 18444 | 1133 | 425 | 387 | 18 | 11 | 2 |
2010 | 20003 | 4170 | 392 | 109 | 66 | 3 | 3 |
2011 | 8842 | 4471 | 1369 | 98 | 21 | 16 | 2 |
2012 | 15571 | 1910 | 1631 | 345 | 17 | 5 | 5 |
2013 | 27624 | 3155 | 747 | 500 | 69 | 4 | 3 |
2014 | 21540 | 5742 | 1150 | 238 | 126 | 17 | 2 |
2015 | 19907 | 4346 | 2184 | 338 | 69 | 37 | 5 |
2016 | 8679 | 4306 | 1592 | 706 | 99 | 21 | 13 |
2017 | 6830 | 1725 | 1738 | 504 | 226 | 30 | 10 |
2018 | 5048 | 1435 | 600 | 559 | 157 | 72 | 12 |
2019 | 10458 | 984 | 514 | 183 | 167 | 47 | 25 |