| 2001 | 2002 | 2003 | 2004 | 2005 | | 2006 | 2007 | 2008 | 2009 | 2010 | | |
|
| | | | | | | | | 96488 | 103730 | -7242 | 21921 | 13417 | 8504 | | | | 118019 | 113477 | 4542 | 25581 | 20073 | 5508 | | | | 132970 | 96817 | 36153 | 28197 | 23953 | 4244 | | | | 155759 | 109580 | 46179 | 33614 | 25222 | 8392 | | | | 190605 | 132378 | 58227 | 43340 | 37097 | 6243 | 30781 | 4785 | 25996 | | | | | | | | | | 225712 | 120667 | 105045 | 56797 | 46256 | 10541 | 63214 | 28370 | 34844 | 284208 | 105998 | 178210 | 85098 | 52588 | 32510 | 74986 | 46993 | 27993 | 347471 | 134817 | 212654 | 111529 | 71193 | 40336 | 90764 | 61343 | 29421 | 279028 | 178292 | 100735 | 113379 | 90891 | 22488 | 106784 | 73157 | 33626 | 299780 | 250926 | 48854 | 129929 | 107195 | 22734 | 122356 | 77323 | 45033 | | | | | | | | | | | | | | | | | | | |