| 1978 |
74%
|
| 1992 |
90%
|
| 1994 |
90%
|
| 1993 |
90%
|
| 1982 |
61%
|
| 1988 |
66%
|
| 1983 |
75%
|
| 1981 |
69%
|
| 1996 |
84%
|
| 1992 |
80%
|
| 1991 |
75%
|
| 1995 |
56%
|
| 1988 |
66%
|
| 2003 |
66%
|
| 1985 |
67%
|
| 1987 |
55%
|
| 1968 |
79%
|
| 1969 |
79%
|
| 1970 |
79%
|
| 1972 |
79%
|
| 1982 |
71%
|
| 1983 |
71%
|
| 1984 |
71%
|
| 1984 |
62%
|
| 1983 |
56%
|
| 1997 |
67%
|
| 1996 |
67%
|
| 1987 |
77%
|
| 1983 |
50%
|
| 1977 |
57%
|
| 1996 |
58%
|
| 1987 |
44%
|
| 1966 |
64%
|
| 1975 |
66%
|
| 1976 |
54%
|
| 1966 |
65%
|
| 1979 |
54%
|
| 1975 |
58%
|
