2002 |
62%
|
2002 |
83%
|
1999 |
83%
|
2000 |
83%
|
2015 |
68%
|
1992 |
77%
|
2008 |
61%
|
2018 |
68%
|
2012 |
53%
|
2001 |
57%
|
1997 |
57%
|