| 2001 |
77%
|
| 1994 |
90%
|
| 1960 |
65%
|
| 1956 |
85%
|
| 1997 |
84%
|
| 1980 |
61%
|
| 1987 |
62%
|
| 1968 |
79%
|
| 1985 |
60%
|
| 1963 |
82%
|
| 1969 |
79%
|
| 1994 |
46%
|
| 1962 |
85%
|
| 1983 |
47%
|
| 1974 |
72%
|
| 1983 |
50%
|
| 1979 |
58%
|
| 1977 |
70%
|
