Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1980 | 17147 | 4689 | 664 | 297 | 90 | 73 | 22 |
1981 | 8334 | 6480 | 1330 | 235 | 95 | 31 | 24 |
1982 | 3979 | 3078 | 1880 | 400 | 79 | 35 | 13 |
1983 | 9520 | 1395 | 874 | 652 | 140 | 29 | 15 |
1984 | 11241 | 3595 | 376 | 262 | 215 | 49 | 12 |
1985 | 9074 | 4206 | 1047 | 138 | 97 | 80 | 21 |
1986 | 9478 | 3324 | 1210 | 374 | 57 | 42 | 31 |
1987 | 32069 | 3366 | 932 | 383 | 125 | 25 | 23 |
1988 | 15797 | 12573 | 912 | 307 | 116 | 44 | 14 |
1989 | 4820 | 5906 | 3756 | 336 | 118 | 41 | 19 |
1990 | 5991 | 1691 | 1668 | 1132 | 142 | 42 | 21 |
1991 | 15107 | 2144 | 445 | 494 | 348 | 60 | 21 |
1992 | 17548 | 5660 | 572 | 132 | 142 | 105 | 26 |
1993 | 9077 | 6573 | 1577 | 164 | 45 | 44 | 35 |
1994 | 19077 | 3162 | 1826 | 467 | 54 | 15 | 24 |
1995 | 15640 | 7158 | 814 | 511 | 150 | 19 | 11 |
1996 | 11448 | 5711 | 1983 | 271 | 156 | 52 | 8 |
1997 | 11861 | 4112 | 1531 | 573 | 104 | 46 | 15 |
1998 | 7160 | 4378 | 1081 | 423 | 188 | 45 | 18 |
1999 | 3883 | 2602 | 1178 | 298 | 125 | 65 | 21 |
2000 | 15109 | 1318 | 687 | 320 | 94 | 41 | 28 |
2001 | 13495 | 5728 | 325 | 188 | 101 | 33 | 25 |
2002 | 4787 | 5026 | 1576 | 99 | 60 | 29 | 19 |
2003 | 3272 | 1692 | 1247 | 398 | 31 | 20 | 15 |
2004 | 4238 | 1229 | 431 | 319 | 121 | 11 | 12 |
2005 | 8372 | 1742 | 285 | 139 | 98 | 40 | 9 |
2006 | 8716 | 2914 | 486 | 60 | 46 | 31 | 17 |
2007 | 6977 | 2844 | 773 | 152 | 20 | 16 | 17 |
2008 | 2192 | 2370 | 724 | 218 | 52 | 7 | 11 |
2009 | 5876 | 823 | 659 | 216 | 75 | 19 | 6 |
2010 | 27029 | 2169 | 240 | 194 | 79 | 24 | 8 |
2011 | 9787 | 9818 | 667 | 88 | 66 | 28 | 9 |
2012 | 1855 | 3621 | 2764 | 218 | 35 | 23 | 13 |
2013 | 2097 | 664 | 965 | 807 | 76 | 14 | 11 |
2014 | 12932 | 777 | 183 | 279 | 277 | 23 | 6 |
2015 | 1015 | 5098 | 236 | 52 | 94 | 85 | 10 |
2016 | 2380 | 374 | 1288 | 79 | 17 | 31 | 29 |
2017 | 790 | 839 | 117 | 323 | 31 | 6 | 18 |
2018 | 2139 | 306 | 209 | 35 | 91 | 10 | 6 |