2001 |
79%
|
2003 |
79%
|
1995 |
67%
|
1987 |
76%
|
1989 |
76%
|
1988 |
76%
|
1990 |
76%
|
1987 |
76%
|
1991 |
76%
|
1992 |
67%
|
1993 |
67%
|
1982 |
58%
|
1997 |
69%
|
2008 |
66%
|
2016 |
60%
|
2023 |
73%
|