2005 |
84%
|
2014 |
56%
|
2011 |
76%
|
2000 |
67%
|
1994 |
86%
|
1993 |
86%
|
1996 |
86%
|
2008 |
75%
|
2001 |
75%
|
2018 |
45%
|
2017 |
78%
|
2007 |
61%
|
2006 |
77%
|
1999 |
77%
|
2001 |
77%
|
1995 |
77%
|
2003 |
73%
|
2006 |
63%
|