| 1960 |
83%
|
| 1963 |
91%
|
| 1959 |
91%
|
| 1960 |
91%
|
| 1963 |
91%
|
| 1982 |
85%
|
| 1961 |
85%
|
| 1978 |
70%
|
| 1980 |
75%
|
| 1963 |
82%
|
| 1982 |
71%
|
| 1962 |
85%
|
| 1964 |
85%
|
| 1970 |
65%
|
| 1960 |
76%
|
| 1981 |
67%
|
| 1994 |
56%
|
| 1977 |
64%
|
| 1977 |
72%
|
| 1981 |
62%
|
