2006 |
65%
|
1997 |
59%
|
2000 |
29%
|
2007 |
44%
|
2015 |
31%
|
2013 |
71%
|
2018 |
23%
|
2017 |
25%
|
2019 |
33%
|
2018 |
48%
|
2023 |
54%
|