2012 |
84%
|
2006 |
89%
|
2006 |
75%
|
2004 |
75%
|
2016 |
68%
|
2021 |
36%
|
1999 |
77%
|
1997 |
77%
|
1995 |
77%
|
2001 |
78%
|
1988 |
77%
|
2007 |
27%
|
2008 |
60%
|
2000 |
65%
|
2006 |
40%
|
2012 |
76%
|
2011 |
76%
|
2011 |
62%
|
2001 |
41%
|
1996 |
47%
|
2002 |
45%
|
1988 |
57%
|
1988 |
77%
|
2007 |
48%
|
1989 |
58%
|
1990 |
57%
|
1999 |
69%
|
1997 |
69%
|
1996 |
69%
|
1984 |
67%
|
1990 |
74%
|
2008 |
71%
|