1994 |
64%
|
2004 |
65%
|
2008 |
70%
|
2004 |
52%
|
2007 |
66%
|
2019 |
52%
|
2005 |
23%
|
1996 |
35%
|
2007 |
67%
|
1996 |
69%
|
1995 |
69%
|
1997 |
69%
|
1992 |
60%
|
2006 |
63%
|
2007 |
66%
|
2006 |
47%
|