2015 |
65%
|
2017 |
67%
|
1999 |
77%
|
2000 |
77%
|
2000 |
57%
|
1993 |
44%
|
2001 |
46%
|
2001 |
46%
|
2001 |
46%
|
1998 |
48%
|