1989 |
82%
|
2011 |
87%
|
2022 |
68%
|
2015 |
75%
|
2022 |
79%
|
1993 |
56%
|
1987 |
47%
|
1989 |
55%
|
1979 |
37%
|
1994 |
56%
|