2004 |
63%
|
2010 |
84%
|
2014 |
84%
|
2014 |
75%
|
1997 |
86%
|
1993 |
86%
|
2009 |
75%
|
2017 |
78%
|
2004 |
77%
|
2002 |
72%
|
2003 |
56%
|
2003 |
61%
|