2021 |
81%
|
1984 |
78%
|
1986 |
86%
|
2020 |
87%
|
1978 |
72%
|
2007 |
75%
|
2007 |
78%
|
1993 |
78%
|
2000 |
52%
|
2010 |
50%
|
2012 |
60%
|
2015 |
41%
|
2014 |
57%
|
2006 |
52%
|
2012 |
38%
|
1978 |
52%
|