| 1993 |
78%
|
| 1989 |
76%
|
| 1967 |
75%
|
| 1990 |
80%
|
| 1990 |
60%
|
| 1995 |
77%
|
| 1989 |
54%
|
| 1977 |
63%
|
| 1993 |
84%
|
| 2010 |
74%
|
| 1986 |
74%
|
| 1986 |
78%
|
| 2010 |
41%
|
| 2003 |
27%
|
| 1982 |
53%
|
| 1971 |
67%
|
| 1991 |
39%
|
| 2018 |
36%
|
