1996 |
74%
|
2007 |
69%
|
2003 |
69%
|
2000 |
55%
|
2018 |
63%
|
2018 |
61%
|
2018 |
66%
|
2012 |
57%
|
2021 |
65%
|
1991 |
65%
|
2005 |
44%
|
1995 |
46%
|
1992 |
60%
|
1998 |
64%
|