1994 |
85%
|
2021 |
80%
|
2008 |
67%
|
2018 |
76%
|
2005 |
72%
|
2023 |
77%
|
2006 |
67%
|
2001 |
67%
|
2007 |
59%
|
1981 |
60%
|