2003 |
89%
|
1996 |
70%
|
1999 |
73%
|
2016 |
52%
|
2008 |
40%
|
2014 |
81%
|
2004 |
60%
|
1995 |
80%
|
1989 |
51%
|
2012 |
83%
|
1996 |
77%
|
1985 |
77%
|
2020 |
61%
|
1983 |
74%
|
2010 |
74%
|
2014 |
60%
|