Table 2. Estimated stock numbers. | ||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6+ |
1997 | 17178 | 6942 | 10506 | 1600 | 395 | 179 |
1998 | 14290 | 11514 | 2819 | 2781 | 387 | 114 |
1999 | 14679 | 9140 | 5860 | 683 | 581 | 108 |
2000 | 8131 | 7966 | 3788 | 1425 | 166 | 143 |
2001 | 4703 | 4385 | 2969 | 867 | 259 | 61 |
2002 | 10017 | 2902 | 1321 | 595 | 130 | 58 |
2003 | 3766 | 5543 | 1170 | 343 | 138 | 35 |
2004 | 14186 | 2382 | 2173 | 337 | 111 | 65 |
2005 | 8369 | 8232 | 786 | 738 | 102 | 55 |
2006 | 11112 | 5089 | 3300 | 222 | 209 | 52 |
2007 | 3846 | 4428 | 1016 | 800 | 73 | 107 |
2008 | 2062 | 1169 | 719 | 183 | 135 | 33 |
2009 | 6456 | 690 | 175 | 113 | 42 | 23 |
2010 | 4870 | 2979 | 169 | 45 | 23 | 12 |
2011 | 5318 | 2509 | 700 | 53 | 15 | 8 |
2012 | 11083 | 2338 | 427 | 193 | 27 | 9 |
2013 | 15988 | 5381 | 1019 | 189 | 55 | 16 |
2014 | 5096 | 13458 | 2149 | 643 | 146 | 20 |
2015 | 3930 | 2371 | 5405 | 1161 | 354 | 140 |
2016 | 557 | 1963 | 895 | 2708 | 667 | 291 |