1983 |
75%
|
1983 |
75%
|
1985 |
75%
|
1984 |
75%
|
1966 |
81%
|
2010 |
73%
|
1971 |
35%
|
1972 |
41%
|
1982 |
54%
|
1972 |
46%
|