| 1997 |
61%
|
| 2005 |
66%
|
| 2017 |
55%
|
| 1990 |
39%
|
| 2015 |
56%
|
| 2002 |
70%
|
| 1994 |
69%
|
| 1994 |
75%
|
| 1999 |
72%
|
| 2011 |
--
|
| 1998 |
--
|
| 2002 |
--
|
