2007 |
90%
|
2007 |
68%
|
2000 |
79%
|
1985 |
78%
|
1987 |
25%
|
1983 |
75%
|
2008 |
52%
|
1982 |
84%
|
1979 |
70%
|
1989 |
55%
|
1986 |
53%
|