2013 |
57%
|
1992 |
90%
|
1999 |
72%
|
1986 |
75%
|
1996 |
57%
|
1998 |
64%
|
1999 |
81%
|
1995 |
46%
|
2015 |
70%
|
1999 |
66%
|
1995 |
67%
|
1995 |
51%
|
2013 |
48%
|
1992 |
70%
|
1993 |
70%
|
1989 |
48%
|