Table 2. Estimated stock numbers. | |||||||
Year\Age | 2 | 3 | 4 | 5 | 6 | 7 | 8+ |
2000 | 20238 | 16336 | 7456 | 3143 | 1577 | 629 | 805 |
2001 | 20252 | 15075 | 7208 | 2806 | 1257 | 485 | 379 |
2002 | 20700 | 14861 | 6557 | 2656 | 1078 | 366 | 220 |
2003 | 21201 | 15418 | 6299 | 2324 | 983 | 295 | 150 |
2004 | 21616 | 15766 | 6542 | 2165 | 832 | 255 | 118 |
2005 | 22516 | 15896 | 6623 | 2299 | 752 | 200 | 97 |
2006 | 23506 | 16450 | 6441 | 2353 | 838 | 181 | 84 |
2007 | 24465 | 17177 | 6629 | 2220 | 853 | 214 | 80 |
2008 | 24934 | 17849 | 6797 | 2180 | 745 | 204 | 97 |
2009 | 25109 | 18084 | 6977 | 2136 | 716 | 162 | 98 |
2010 | 25185 | 18358 | 7258 | 2155 | 682 | 148 | 84 |
2011 | 25387 | 18279 | 7395 | 2244 | 676 | 131 | 75 |
2012 | 25362 | 18444 | 7350 | 2283 | 711 | 127 | 66 |