2017 |
76%
|
2006 |
60%
|
2011 |
86%
|
2004 |
65%
|
2004 |
65%
|
2012 |
52%
|
2015 |
40%
|
2010 |
77%
|
2016 |
39%
|
2008 |
28%
|
2006 |
73%
|
2006 |
73%
|
1998 |
37%
|
1988 |
43%
|
2019 |
63%
|
2004 |
65%
|