| 2014 |
56%
|
| 2011 |
70%
|
| 2015 |
80%
|
| 2002 |
71%
|
| 1997 |
67%
|
| 2008 |
76%
|
| 2008 |
76%
|
| 2004 |
46%
|
| 2002 |
66%
|
| 1995 |
43%
|
| 1996 |
62%
|
