Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1980 | 15845 | 4389 | 672 | 297 | 90 | 72 | 22 |
1981 | 7503 | 6078 | 1325 | 233 | 95 | 30 | 24 |
1982 | 3555 | 2827 | 1882 | 401 | 78 | 34 | 13 |
1983 | 8383 | 1291 | 871 | 650 | 141 | 29 | 15 |
1984 | 9681 | 3246 | 382 | 266 | 217 | 50 | 12 |
1985 | 7939 | 3751 | 1045 | 141 | 100 | 82 | 21 |
1986 | 8452 | 3026 | 1195 | 376 | 59 | 42 | 32 |
1987 | 28485 | 3122 | 933 | 384 | 127 | 25 | 24 |
1988 | 14056 | 11382 | 931 | 311 | 119 | 45 | 15 |
1989 | 4384 | 5402 | 3695 | 345 | 119 | 43 | 20 |
1990 | 5627 | 1585 | 1648 | 1131 | 143 | 43 | 22 |
1991 | 14590 | 2046 | 446 | 490 | 348 | 59 | 21 |
1992 | 16918 | 5462 | 573 | 132 | 141 | 105 | 25 |
1993 | 8894 | 6306 | 1579 | 164 | 44 | 43 | 35 |
1994 | 18665 | 3119 | 1815 | 465 | 53 | 15 | 24 |
1995 | 15067 | 6941 | 838 | 506 | 147 | 18 | 10 |
1996 | 11007 | 5480 | 1989 | 275 | 153 | 51 | 8 |
1997 | 11472 | 3939 | 1522 | 573 | 103 | 46 | 15 |
1998 | 6932 | 4203 | 1079 | 422 | 187 | 43 | 18 |
1999 | 3690 | 2499 | 1168 | 298 | 125 | 64 | 20 |
2000 | 13190 | 1256 | 682 | 319 | 93 | 41 | 27 |
2001 | 12204 | 4904 | 325 | 188 | 99 | 33 | 24 |
2002 | 5049 | 4465 | 1381 | 98 | 59 | 29 | 18 |
2003 | 3101 | 1785 | 1234 | 384 | 31 | 20 | 15 |
2004 | 3734 | 1179 | 466 | 327 | 121 | 11 | 12 |
2005 | 7704 | 1526 | 277 | 142 | 97 | 40 | 9 |
2006 | 8667 | 2690 | 444 | 61 | 46 | 31 | 16 |
2007 | 7131 | 2852 | 744 | 140 | 20 | 16 | 17 |
2008 | 2301 | 2527 | 784 | 223 | 50 | 7 | 11 |
2009 | 5988 | 872 | 725 | 237 | 76 | 18 | 6 |
2010 | 27331 | 2232 | 260 | 208 | 82 | 25 | 8 |
2011 | 9967 | 10220 | 674 | 90 | 68 | 29 | 10 |
2012 | 1676 | 3655 | 3015 | 211 | 35 | 23 | 13 |
2013 | 2146 | 591 | 1001 | 860 | 72 | 14 | 11 |
2014 | 11747 | 769 | 170 | 273 | 262 | 22 | 6 |
2015 | 991 | 4443 | 231 | 49 | 88 | 80 | 9 |
2016 | 2364 | 363 | 1175 | 72 | 16 | 29 | 27 |
2017 | 629 | 819 | 109 | 291 | 27 | 6 | 16 |
2018 | 1987 | 220 | 216 | 27 | 78 | 8 | 5 |
2019 | 4240 | 708 | 52 | 55 | 8 | 23 | 4 |