1999 |
81%
|
2000 |
81%
|
1999 |
81%
|
1997 |
84%
|
1998 |
84%
|
2012 |
72%
|
1993 |
67%
|
1995 |
67%
|
2006 |
78%
|
1997 |
77%
|
1999 |
77%
|
2017 |
73%
|
2018 |
73%
|
2008 |
67%
|
2009 |
67%
|
2007 |
67%
|
2010 |
71%
|