2010 |
67%
|
1983 |
75%
|
1983 |
75%
|
1986 |
75%
|
1985 |
75%
|
1984 |
75%
|
1994 |
56%
|
1977 |
65%
|
1976 |
65%
|
1985 |
74%
|
1988 |
77%
|
1986 |
52%
|