2003 |
72%
|
1987 |
72%
|
2003 |
71%
|
2021 |
55%
|
1997 |
67%
|
2003 |
70%
|
2007 |
38%
|
2005 |
68%
|
2002 |
33%
|
2023 |
62%
|
2019 |
68%
|
1988 |
57%
|
2021 |
62%
|
1991 |
41%
|
2009 |
35%
|
1974 |
52%
|
1992 |
52%
|