1989 |
67%
|
1994 |
67%
|
1996 |
58%
|
1995 |
52%
|
1987 |
62%
|
2000 |
69%
|
1990 |
60%
|
1997 |
60%
|
2021 |
70%
|
2010 |
74%
|
1985 |
74%
|
1991 |
52%
|
2020 |
61%
|
2004 |
51%
|