| 2014 |
86%
|
| 1997 |
69%
|
| 2002 |
84%
|
| 2002 |
75%
|
| 2013 |
84%
|
| 2002 |
71%
|
| 2004 |
50%
|
| 2008 |
49%
|
| 2009 |
57%
|
| 1998 |
51%
|
| 2009 |
53%
|
| 2012 |
48%
|
| 2015 |
30%
|
| 2005 |
48%
|
