Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 11016 | 20376 | 6921 | 1931 | 461 | 63 | 51 |
1982 | 27608 | 5393 | 7940 | 2529 | 747 | 192 | 46 |
1983 | 17556 | 12767 | 2282 | 2752 | 918 | 276 | 90 |
1984 | 30273 | 7133 | 4975 | 779 | 912 | 319 | 125 |
1985 | 14945 | 12675 | 2577 | 1506 | 245 | 276 | 141 |
1986 | 28322 | 5273 | 4492 | 744 | 400 | 74 | 119 |
1987 | 72565 | 11513 | 1930 | 1351 | 230 | 118 | 60 |
1988 | 11465 | 24312 | 4099 | 546 | 375 | 69 | 54 |
1989 | 35333 | 3624 | 7446 | 1193 | 171 | 109 | 39 |
1990 | 15176 | 11743 | 1175 | 1843 | 356 | 51 | 43 |
1991 | 22379 | 4478 | 3882 | 377 | 524 | 119 | 31 |
1992 | 41465 | 6678 | 1282 | 1123 | 126 | 148 | 48 |
1993 | 15034 | 12754 | 2087 | 328 | 327 | 42 | 62 |
1994 | 30785 | 4753 | 3998 | 546 | 103 | 100 | 33 |
1995 | 22459 | 8962 | 1540 | 1136 | 158 | 33 | 40 |
1996 | 9502 | 6646 | 2423 | 418 | 344 | 49 | 22 |
1997 | 38977 | 2766 | 1795 | 575 | 124 | 106 | 21 |
1998 | 13946 | 11482 | 704 | 435 | 162 | 37 | 36 |
1999 | 10346 | 3523 | 2755 | 166 | 120 | 50 | 22 |
2000 | 36360 | 2729 | 809 | 647 | 45 | 34 | 22 |
2001 | 10680 | 9107 | 685 | 204 | 186 | 13 | 17 |
2002 | 18801 | 2626 | 2219 | 167 | 50 | 51 | 9 |
2003 | 6432 | 4387 | 597 | 550 | 47 | 13 | 16 |
2004 | 9228 | 1446 | 956 | 129 | 150 | 14 | 8 |
2005 | 5951 | 1980 | 329 | 226 | 37 | 37 | 6 |
2006 | 24714 | 1274 | 549 | 70 | 60 | 10 | 11 |
2007 | 7279 | 5887 | 353 | 150 | 15 | 16 | 6 |
2008 | 5300 | 1417 | 1689 | 87 | 41 | 4 | 6 |
2009 | 19577 | 1156 | 441 | 381 | 19 | 12 | 3 |
2010 | 20345 | 4489 | 410 | 104 | 67 | 4 | 4 |
2011 | 8921 | 4571 | 1519 | 96 | 21 | 18 | 2 |
2012 | 15966 | 1932 | 1744 | 344 | 18 | 6 | 6 |
2013 | 28250 | 3220 | 795 | 497 | 73 | 5 | 3 |
2014 | 22206 | 5847 | 1222 | 237 | 133 | 19 | 2 |
2015 | 20390 | 4458 | 2312 | 332 | 73 | 43 | 7 |
2016 | 8865 | 4416 | 1693 | 700 | 103 | 24 | 17 |
2017 | 7157 | 1747 | 1870 | 505 | 238 | 34 | 14 |
2018 | 5123 | 1510 | 623 | 551 | 165 | 82 | 16 |
2019 | 10778 | 993 | 561 | 168 | 169 | 53 | 32 |