2018 |
66%
|
1997 |
52%
|
2014 |
72%
|
2016 |
72%
|
2009 |
69%
|
1997 |
81%
|
1999 |
81%
|
1998 |
81%
|
2017 |
51%
|
2016 |
58%
|