| 1960 |
79%
|
| 1992 |
90%
|
| 1994 |
90%
|
| 1993 |
90%
|
| 1986 |
80%
|
| 1984 |
60%
|
| 1986 |
76%
|
| 1965 |
72%
|
| 1986 |
61%
|
| 1985 |
61%
|
