2008 |
77%
|
1997 |
79%
|
1996 |
79%
|
1998 |
79%
|
2006 |
77%
|
2021 |
84%
|
2021 |
84%
|
2010 |
78%
|
2011 |
83%
|
2007 |
80%
|