Table 2. Estimated stock numbers. | ||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6+ |
1997 | 15763 | 7073 | 10472 | 1575 | 411 | 181 |
1998 | 13662 | 10586 | 2648 | 2753 | 401 | 110 |
1999 | 13475 | 9426 | 6023 | 657 | 582 | 110 |
2000 | 8980 | 7624 | 3760 | 1423 | 172 | 142 |
2001 | 5578 | 4891 | 3130 | 933 | 255 | 61 |
2002 | 9385 | 3047 | 1333 | 593 | 128 | 59 |
2003 | 3707 | 5431 | 1297 | 372 | 134 | 33 |
2004 | 13293 | 2558 | 2139 | 357 | 113 | 67 |
2005 | 9091 | 7437 | 802 | 754 | 96 | 54 |
2006 | 10227 | 4907 | 3045 | 204 | 181 | 48 |
2007 | 4359 | 3721 | 791 | 711 | 66 | 104 |
2008 | 2239 | 1094 | 720 | 160 | 136 | 31 |
2009 | 6133 | 764 | 183 | 119 | 47 | 22 |
2010 | 5128 | 2911 | 188 | 49 | 24 | 12 |
2011 | 5498 | 2930 | 694 | 53 | 17 | 9 |
2012 | 10838 | 2413 | 424 | 196 | 30 | 9 |
2013 | 15257 | 5373 | 1043 | 173 | 51 | 17 |
2014 | 6767 | 13489 | 1839 | 633 | 133 | 14 |
2015 | 5805 | 2575 | 3489 | 892 | 343 | 90 |