1993 |
79%
|
2012 |
79%
|
1992 |
90%
|
2000 |
61%
|
1998 |
54%
|
1984 |
75%
|
1989 |
74%
|
2022 |
63%
|
1998 |
47%
|
1996 |
68%
|
1994 |
68%
|
1995 |
68%
|
1997 |
68%
|
1994 |
68%
|
2008 |
51%
|
2002 |
24%
|
1991 |
56%
|
1984 |
56%
|