Table 2. Estimated stock numbers. | ||||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1996 | 35066 | 21032 | 15403 | 13116 | 8212 | 4060 | 2373 | 1544 | 690 | 925 |
1997 | 34718 | 23885 | 15554 | 11749 | 7978 | 4949 | 2443 | 1432 | 931 | 414 |
1998 | 33256 | 23040 | 16858 | 11057 | 8832 | 5986 | 3727 | 1846 | 1085 | 705 |
1999 | 31698 | 21853 | 15631 | 10828 | 7291 | 5769 | 3916 | 2455 | 1213 | 712 |
2000 | 29882 | 20634 | 14462 | 9975 | 7743 | 5198 | 4117 | 2820 | 1778 | 867 |
2001 | 28883 | 19592 | 13794 | 9252 | 6577 | 5060 | 3407 | 2719 | 1870 | 1180 |
2002 | 27723 | 18947 | 13013 | 8850 | 6440 | 4517 | 3486 | 2379 | 1901 | 1300 |
2003 | 26903 | 17947 | 12399 | 7941 | 5909 | 4229 | 2956 | 2316 | 1588 | 1263 |
2004 | 26423 | 17592 | 11957 | 7747 | 5272 | 3899 | 2785 | 1962 | 1555 | 1063 |
2005 | 26370 | 17177 | 12084 | 8217 | 5057 | 3379 | 2502 | 1809 | 1277 | 1016 |
2006 | 27065 | 17433 | 11974 | 8373 | 5575 | 3399 | 2249 | 1686 | 1225 | 862 |
2007 | 27201 | 17835 | 11725 | 7969 | 5688 | 3791 | 2315 | 1535 | 1163 | 840 |
2008 | 27282 | 18113 | 12425 | 8037 | 4897 | 3465 | 2314 | 1419 | 939 | 718 |
2009 | 26903 | 18308 | 13059 | 8633 | 4816 | 2920 | 2068 | 1398 | 853 | 556 |
2010 | 25797 | 18142 | 13284 | 9482 | 5530 | 3045 | 1858 | 1329 | 906 | 548 |
2011 | 24909 | 17245 | 13160 | 9380 | 5857 | 3381 | 1854 | 1146 | 821 | 562 |