| 1992 |
60%
|
| 1963 |
91%
|
| 1975 |
69%
|
| 1985 |
57%
|
| 1990 |
66%
|
| 1964 |
82%
|
| 1971 |
79%
|
| 1963 |
85%
|
| 1972 |
52%
|
| 1959 |
78%
|
| 2007 |
78%
|
| 2015 |
25%
|
