2006 |
89%
|
1996 |
88%
|
2001 |
88%
|
2000 |
88%
|
2001 |
88%
|
2000 |
88%
|
2000 |
88%
|
1997 |
88%
|
2002 |
88%
|
2000 |
77%
|
2002 |
78%
|
2003 |
78%
|
2008 |
60%
|
2016 |
76%
|
2015 |
76%
|
2012 |
76%
|
2011 |
62%
|
1993 |
63%
|
2008 |
65%
|
1998 |
58%
|
2002 |
70%
|
2004 |
36%
|
2008 |
71%
|
1990 |
54%
|
1994 |
63%
|
1993 |
63%
|
1992 |
--
|