2006 |
71%
|
2014 |
72%
|
2008 |
76%
|
2009 |
62%
|
2018 |
67%
|
2005 |
66%
|
2023 |
69%
|
2007 |
75%
|
2017 |
70%
|
2021 |
65%
|
2022 |
62%
|
1992 |
61%
|
1990 |
54%
|
2021 |
59%
|