2014 |
61%
|
2002 |
51%
|
1995 |
84%
|
1992 |
84%
|
1994 |
84%
|
1993 |
84%
|
2007 |
58%
|
1997 |
76%
|
2000 |
65%
|
1999 |
62%
|
1987 |
76%
|
2015 |
78%
|
1998 |
42%
|
1999 |
75%
|
1999 |
53%
|
2007 |
42%
|
1990 |
62%
|
1997 |
49%
|
1988 |
35%
|