Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1999 | 53104 | 27695 | 8301 | 4210 | 2514 | 833 | 838 |
2000 | 47715 | 41898 | 18228 | 3463 | 1217 | 1010 | 669 |
2001 | 29584 | 37421 | 27228 | 7711 | 954 | 425 | 583 |
2002 | 36461 | 22765 | 23695 | 12550 | 2501 | 298 | 314 |
2003 | 26134 | 28396 | 13750 | 10870 | 4760 | 833 | 205 |
2004 | 31540 | 20217 | 17562 | 6677 | 4620 | 1773 | 387 |
2005 | 25797 | 25084 | 13174 | 8625 | 2891 | 1888 | 884 |
2006 | 22404 | 20337 | 16801 | 6689 | 3807 | 1220 | 1169 |
2007 | 24029 | 17912 | 13446 | 8131 | 2833 | 1601 | 1004 |
2008 | 26004 | 19155 | 12110 | 6459 | 3365 | 1375 | 1265 |
2009 | 32145 | 20323 | 12647 | 6304 | 2793 | 1836 | 1437 |
2010 | 42024 | 25540 | 13582 | 6963 | 3160 | 1734 | 2036 |
2011 | 45026 | 33256 | 17985 | 7812 | 3812 | 2213 | 2638 |
2012 | 39183 | 35348 | 23766 | 11190 | 4605 | 2787 | 3554 |
2013 | 31039 | 30977 | 26662 | 16249 | 7630 | 3678 | 5044 |
2014 | 22181 | 24810 | 23742 | 18749 | 11500 | 6315 | 7163 |
2015 | 18233 | 17687 | 19314 | 17043 | 13361 | 9601 | 11253 |