| 2009 |
51%
|
| 1997 |
70%
|
| 1999 |
66%
|
| 2002 |
62%
|
| 2008 |
84%
|
| 1992 |
90%
|
| 1974 |
72%
|
| 1972 |
78%
|
| 1977 |
59%
|
| 2014 |
28%
|
| 1987 |
55%
|
| 1995 |
68%
|
| 1997 |
59%
|
| 1995 |
47%
|
