| 1984 |
72%
|
| 1985 |
63%
|
| 1959 |
91%
|
| 1981 |
66%
|
| 1951 |
81%
|
| 1959 |
85%
|
| 1988 |
60%
|
| 1983 |
74%
|
| 2010 |
74%
|
| 1971 |
79%
|
| 1992 |
54%
|
| 1988 |
77%
|
| 1959 |
78%
|
| 2007 |
78%
|
| 1991 |
65%
|
| 1975 |
58%
|
