1999 |
77%
|
1993 |
77%
|
1999 |
72%
|
2004 |
82%
|
1994 |
84%
|
1993 |
84%
|
1997 |
66%
|
1999 |
59%
|
2010 |
78%
|
1993 |
71%
|
2006 |
76%
|
2006 |
72%
|
2008 |
70%
|
1991 |
59%
|
2000 |
69%
|
2009 |
73%
|
1994 |
77%
|
2001 |
82%
|
1993 |
67%
|
2018 |
72%
|
1994 |
57%
|