| 2004 |
72%
|
| 2003 |
72%
|
| 1963 |
91%
|
| 1975 |
85%
|
| 1987 |
67%
|
| 1988 |
66%
|
| 1984 |
63%
|
| 1986 |
61%
|
| 1982 |
71%
|
| 1994 |
50%
|
| 1984 |
75%
|
| 1985 |
74%
|
| 1986 |
74%
|
| 1982 |
58%
|
| 1984 |
66%
|
| 1973 |
65%
|
| 1985 |
46%
|
| 1980 |
53%
|
