| 2004 |
65%
|
| 2003 |
60%
|
| 2010 |
79%
|
| 2006 |
65%
|
| 2011 |
57%
|
| 1998 |
71%
|
| 2007 |
61%
|
| 2003 |
66%
|
| 2001 |
66%
|
| 2010 |
86%
|
| 2015 |
47%
|
| 1999 |
55%
|
| 1998 |
49%
|
| 2001 |
62%
|
| 2003 |
62%
|
| 2016 |
48%
|
