2015 |
13%
|
1987 |
29%
|
2013 |
44%
|
2017 |
29%
|
1987 |
40%
|
1989 |
36%
|
2008 |
31%
|
1996 |
34%
|
1994 |
64%
|
2023 |
20%
|