2011 |
66%
|
2021 |
72%
|
1997 |
73%
|
2000 |
73%
|
2014 |
58%
|
2015 |
69%
|
2004 |
74%
|
2015 |
78%
|
2004 |
59%
|
2019 |
51%
|