Table 2. Estimated stock numbers. | ||||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
2002 | 3980 | 3325 | 1867 | 265 | 75 | 24 | 18 | 7 | 0 | 12 |
2003 | 5769 | 2820 | 1570 | 541 | 76 | 27 | 11 | 7 | 4 | 8 |
2004 | 8202 | 4652 | 1858 | 428 | 115 | 24 | 12 | 4 | 4 | 7 |
2005 | 5735 | 6870 | 3061 | 841 | 147 | 42 | 14 | 5 | 3 | 7 |
2006 | 3007 | 4575 | 4334 | 1736 | 383 | 69 | 24 | 8 | 3 | 6 |
2007 | 2294 | 2978 | 2914 | 2047 | 788 | 204 | 40 | 14 | 5 | 6 |
2008 | 3195 | 2729 | 2463 | 1426 | 867 | 354 | 119 | 19 | 9 | 6 |
2009 | 7903 | 2977 | 2594 | 1569 | 713 | 384 | 173 | 50 | 9 | 10 |
2010 | 17566 | 6427 | 2386 | 1361 | 675 | 287 | 160 | 62 | 21 | 11 |
2011 | 19157 | 14775 | 4207 | 1036 | 550 | 251 | 125 | 61 | 28 | 19 |
2012 | 12869 | 14284 | 7941 | 1545 | 426 | 220 | 113 | 51 | 24 | 28 |
2013 | 11783 | 7536 | 7640 | 2624 | 659 | 187 | 87 | 45 | 26 | 31 |
2014 | 15775 | 10095 | 4006 | 2421 | 1014 | 290 | 86 | 33 | 18 | 25 |
2015 | 25084 | 11451 | 6109 | 1504 | 1057 | 463 | 157 | 46 | 15 | 22 |
2016 | 33827 | 16316 | 6308 | 2371 | 747 | 518 | 229 | 96 | 29 | 22 |
2017 | 42024 | 28481 | 9239 | 2397 | 1153 | 404 | 286 | 148 | 68 | 34 |