| 1983 |
75%
|
| 1983 |
75%
|
| 1995 |
56%
|
| 2003 |
65%
|
| 2010 |
63%
|
| 1992 |
63%
|
| 2008 |
63%
|
| 1992 |
63%
|
| 2000 |
53%
|
| 2001 |
53%
|
