1994 |
86%
|
1989 |
80%
|
2005 |
67%
|
2017 |
85%
|
1994 |
80%
|
1996 |
56%
|
2015 |
55%
|
2019 |
68%
|
1995 |
77%
|
2010 |
50%
|
2000 |
44%
|
2000 |
52%
|
1995 |
37%
|
2020 |
49%
|
2011 |
38%
|
2011 |
76%
|
1973 |
61%
|
2017 |
29%
|
2019 |
39%
|
2017 |
29%
|