2005 |
84%
|
2008 |
84%
|
2000 |
67%
|
1996 |
86%
|
2003 |
57%
|
2006 |
75%
|
2017 |
81%
|
2018 |
78%
|
2002 |
51%
|
2002 |
73%
|
2007 |
43%
|
2015 |
36%
|
2011 |
36%
|
2002 |
71%
|