1993 |
77%
|
1994 |
77%
|
1987 |
79%
|
1997 |
79%
|
1988 |
70%
|
1990 |
76%
|
1989 |
71%
|
1991 |
69%
|
1992 |
73%
|
2005 |
64%
|
1992 |
80%
|
1991 |
73%
|
1998 |
65%
|
1989 |
66%
|
1994 |
69%
|
1990 |
71%
|
1993 |
65%
|
1995 |
65%
|
2003 |
86%
|
2007 |
80%
|
2014 |
77%
|
2016 |
78%
|
2008 |
79%
|
2008 |
76%
|
2009 |
75%
|
2006 |
76%
|
2007 |
58%
|
2006 |
72%
|
2009 |
80%
|
2016 |
70%
|
2009 |
72%
|
2010 |
59%
|
1990 |
72%
|
1986 |
64%
|
1991 |
61%
|
1994 |
66%
|
1992 |
62%
|
1993 |
52%
|
1992 |
62%
|
1993 |
58%
|
1989 |
66%
|
1985 |
55%
|
1988 |
54%
|
1992 |
54%
|
1987 |
42%
|
2020 |
--
|
1993 |
--
|
1988 |
--
|
1989 |
--
|
1994 |
--
|