1990 |
87%
|
2004 |
92%
|
2006 |
92%
|
1999 |
92%
|
2001 |
92%
|
2000 |
92%
|
2005 |
63%
|
1999 |
76%
|
1995 |
57%
|
1990 |
60%
|
1996 |
55%
|
2019 |
83%
|
1993 |
84%
|
2008 |
50%
|
2021 |
44%
|
2013 |
29%
|
2018 |
21%
|
1995 |
46%
|
2019 |
48%
|