2005 |
84%
|
1995 |
86%
|
1996 |
86%
|
2013 |
81%
|
2008 |
32%
|
2007 |
57%
|
2000 |
77%
|
1998 |
77%
|
2003 |
73%
|
2001 |
43%
|
2002 |
72%
|