2009 |
84%
|
2016 |
84%
|
2017 |
75%
|
1996 |
86%
|
2006 |
51%
|
2018 |
68%
|
2017 |
76%
|
2006 |
47%
|
2010 |
56%
|
2007 |
48%
|