1994 |
45%
|
2007 |
17%
|
2004 |
24%
|
2005 |
40%
|
2017 |
31%
|
2012 |
33%
|
2006 |
36%
|
2011 |
30%
|
2006 |
22%
|
2020 |
45%
|
2019 |
37%
|