1989 |
78%
|
1990 |
74%
|
1984 |
70%
|
2021 |
85%
|
2018 |
85%
|
2000 |
55%
|
1986 |
61%
|
2010 |
66%
|
2005 |
44%
|
2018 |
63%
|
1987 |
69%
|
2008 |
63%
|
2007 |
62%
|