| 1963 |
79%
|
| 1990 |
64%
|
| 1997 |
84%
|
| 1983 |
74%
|
| 2010 |
74%
|
| 1985 |
77%
|
| 2018 |
81%
|
| 1994 |
32%
|
| 1999 |
54%
|
| 2008 |
35%
|
| 2008 |
50%
|
| 2004 |
72%
|
