| 2006 |
75%
|
| 2011 |
67%
|
| 2002 |
72%
|
| 2004 |
70%
|
| 2014 |
61%
|
| 2011 |
62%
|
| 2003 |
61%
|
| 2000 |
61%
|
| 1999 |
76%
|
| 2006 |
71%
|
| 2010 |
60%
|
| 2013 |
40%
|
| 2004 |
44%
|
