| 1988 |
69%
|
| 2003 |
67%
|
| 1993 |
80%
|
| 1959 |
85%
|
| 1992 |
60%
|
| 1989 |
56%
|
| 1984 |
71%
|
| 1988 |
54%
|
| 1963 |
72%
|
| 1992 |
16%
|
| 1991 |
65%
|
| 1997 |
51%
|
