| 1998 |
84%
|
| 1979 |
70%
|
| 1980 |
71%
|
| 1996 |
77%
|
| 1972 |
79%
|
| 1963 |
82%
|
| 1981 |
71%
|
| 1985 |
71%
|
| 1983 |
71%
|
| 1984 |
71%
|
| 1982 |
55%
|
| 1993 |
50%
|
| 1991 |
53%
|
