| 1996 |
89%
|
| 2011 |
65%
|
| 1990 |
88%
|
| 2009 |
71%
|
| 2000 |
72%
|
| 2017 |
85%
|
| 1995 |
50%
|
| 1999 |
67%
|
| 2012 |
65%
|
| 2018 |
72%
|
| 2010 |
56%
|
| 2009 |
53%
|
