1972 |
89%
|
1983 |
82%
|
2019 |
76%
|
2019 |
78%
|
2007 |
69%
|
1997 |
77%
|
2021 |
66%
|
2008 |
60%
|
2011 |
33%
|
2005 |
62%
|
2004 |
70%
|
2015 |
70%
|
2011 |
51%
|
2023 |
69%
|
2019 |
67%
|
2021 |
57%
|