1994 |
86%
|
2003 |
75%
|
2018 |
74%
|
2017 |
74%
|
2016 |
74%
|
2004 |
64%
|
2000 |
77%
|
2001 |
77%
|
1995 |
77%
|
2003 |
73%
|
2009 |
47%
|
2003 |
43%
|
1998 |
64%
|