2013 |
66%
|
1997 |
76%
|
2000 |
76%
|
1999 |
76%
|
1998 |
76%
|
1996 |
76%
|
2000 |
77%
|
2001 |
84%
|
2001 |
56%
|
1995 |
47%
|