Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 9754 | 20166 | 7021 | 1975 | 467 | 64 | 51 |
1982 | 23478 | 5157 | 7789 | 2529 | 748 | 194 | 47 |
1983 | 14308 | 12085 | 2211 | 2682 | 909 | 273 | 91 |
1984 | 23180 | 6601 | 4794 | 749 | 887 | 311 | 123 |
1985 | 10624 | 11383 | 2434 | 1427 | 233 | 261 | 133 |
1986 | 19241 | 4521 | 4154 | 692 | 371 | 69 | 107 |
1987 | 47045 | 9801 | 1750 | 1263 | 214 | 107 | 54 |
1988 | 7320 | 19987 | 3683 | 502 | 345 | 63 | 47 |
1989 | 20961 | 2902 | 6475 | 1092 | 156 | 99 | 34 |
1990 | 8629 | 9063 | 989 | 1611 | 317 | 45 | 37 |
1991 | 11592 | 3330 | 3196 | 326 | 453 | 105 | 27 |
1992 | 19723 | 4619 | 997 | 937 | 106 | 121 | 40 |
1993 | 6722 | 8514 | 1593 | 265 | 268 | 34 | 50 |
1994 | 13192 | 3103 | 3009 | 443 | 83 | 80 | 26 |
1995 | 9224 | 5783 | 1158 | 932 | 127 | 26 | 31 |
1996 | 3795 | 4215 | 1799 | 343 | 277 | 39 | 17 |
1997 | 14934 | 1735 | 1322 | 464 | 99 | 83 | 16 |
1998 | 5178 | 7084 | 511 | 347 | 129 | 29 | 27 |
1999 | 3764 | 2113 | 1998 | 132 | 97 | 40 | 17 |
2000 | 13180 | 1636 | 587 | 517 | 36 | 27 | 17 |
2001 | 3936 | 5536 | 510 | 166 | 155 | 10 | 13 |
2002 | 6824 | 1631 | 1687 | 136 | 41 | 41 | 7 |
2003 | 2274 | 2685 | 454 | 464 | 39 | 11 | 13 |
2004 | 3003 | 861 | 703 | 104 | 121 | 11 | 6 |
2005 | 1776 | 1100 | 233 | 172 | 27 | 28 | 4 |
2006 | 6922 | 670 | 363 | 49 | 41 | 7 | 7 |
2007 | 1952 | 3098 | 220 | 97 | 9 | 10 | 3 |
2008 | 1389 | 744 | 1065 | 52 | 27 | 2 | 3 |
2009 | 5273 | 623 | 285 | 233 | 13 | 8 | 1 |
2010 | 5373 | 2542 | 263 | 59 | 43 | 2 | 2 |
2011 | 2307 | 2580 | 1025 | 57 | 14 | 11 | 1 |
2012 | 4254 | 1084 | 1162 | 206 | 12 | 4 | 3 |
2013 | 7575 | 1869 | 532 | 319 | 50 | 3 | 2 |
2014 | 5982 | 3451 | 840 | 159 | 94 | 13 | 1 |
2015 | 5486 | 2660 | 1620 | 235 | 52 | 31 | 4 |
2016 | 2402 | 2662 | 1203 | 526 | 73 | 18 | 12 |
2017 | 1957 | 1056 | 1358 | 389 | 177 | 25 | 10 |
2018 | 1357 | 918 | 438 | 402 | 116 | 56 | 11 |
2019 | 2967 | 577 | 393 | 108 | 102 | 29 | 18 |