Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 10340 | 19924 | 6976 | 1966 | 468 | 64 | 51 |
1982 | 24131 | 5218 | 7836 | 2586 | 737 | 189 | 46 |
1983 | 14186 | 11996 | 2222 | 2795 | 905 | 264 | 86 |
1984 | 23885 | 6565 | 4739 | 784 | 886 | 298 | 114 |
1985 | 10489 | 11462 | 2430 | 1496 | 231 | 252 | 121 |
1986 | 20590 | 4598 | 4128 | 736 | 370 | 64 | 97 |
1987 | 45084 | 10159 | 1759 | 1331 | 216 | 105 | 48 |
1988 | 7136 | 19774 | 3738 | 534 | 352 | 62 | 43 |
1989 | 21168 | 3010 | 6428 | 1149 | 158 | 99 | 32 |
1990 | 8252 | 9465 | 1026 | 1703 | 321 | 44 | 36 |
1991 | 11870 | 3470 | 3371 | 350 | 479 | 105 | 26 |
1992 | 21314 | 5045 | 1084 | 1030 | 112 | 132 | 40 |
1993 | 7590 | 9370 | 1724 | 301 | 294 | 35 | 53 |
1994 | 14235 | 3435 | 3293 | 496 | 91 | 87 | 27 |
1995 | 10362 | 6212 | 1267 | 1037 | 140 | 28 | 33 |
1996 | 4300 | 4592 | 1968 | 377 | 304 | 42 | 19 |
1997 | 17159 | 1883 | 1441 | 510 | 108 | 89 | 17 |
1998 | 5542 | 7637 | 553 | 369 | 141 | 31 | 30 |
1999 | 4182 | 2230 | 2168 | 139 | 104 | 43 | 18 |
2000 | 14409 | 1764 | 632 | 557 | 39 | 30 | 19 |
2001 | 4224 | 6028 | 553 | 176 | 163 | 11 | 14 |
2002 | 7149 | 1748 | 1863 | 150 | 44 | 44 | 7 |
2003 | 2366 | 2878 | 498 | 513 | 42 | 12 | 13 |
2004 | 3185 | 930 | 775 | 116 | 134 | 12 | 7 |
2005 | 2154 | 1230 | 258 | 193 | 30 | 32 | 4 |
2006 | 7109 | 860 | 400 | 59 | 45 | 7 | 8 |
2007 | 2534 | 3074 | 286 | 106 | 12 | 10 | 4 |
2008 | 1761 | 997 | 1098 | 73 | 26 | 3 | 3 |
2009 | 5448 | 733 | 354 | 266 | 16 | 6 | 1 |
2010 | 6048 | 2380 | 273 | 81 | 52 | 3 | 2 |
2011 | 2400 | 2668 | 912 | 65 | 17 | 12 | 1 |
2012 | 4103 | 1073 | 1116 | 215 | 13 | 4 | 3 |
2013 | 7540 | 1779 | 499 | 350 | 51 | 3 | 2 |
2014 | 5859 | 3374 | 789 | 170 | 98 | 13 | 1 |
2015 | 5358 | 2596 | 1550 | 258 | 53 | 31 | 4 |
2016 | 2268 | 2525 | 1188 | 564 | 79 | 17 | 12 |
2017 | 1672 | 1000 | 1248 | 440 | 184 | 26 | 9 |
2018 | 853 | 754 | 409 | 399 | 119 | 51 | 10 |
2019 | 3112 | 338 | 295 | 104 | 79 | 24 | 13 |
2020 | 5153 | 1287 | 134 | 73 | 17 | 13 | 7 |