1986 |
75%
|
1990 |
71%
|
1991 |
64%
|
2018 |
55%
|
1991 |
75%
|
1994 |
75%
|
1992 |
75%
|
1991 |
75%
|
2005 |
52%
|
1991 |
74%
|