| 1993 |
55%
|
| 1988 |
60%
|
| 2007 |
58%
|
| 1997 |
27%
|
| 2005 |
64%
|
| 1986 |
64%
|
| 2005 |
64%
|
| 2005 |
64%
|
| 2005 |
63%
|
| 2005 |
63%
|
| 2005 |
63%
|
