2003 |
79%
|
2016 |
76%
|
2020 |
87%
|
1998 |
86%
|
2001 |
57%
|
2017 |
75%
|
2000 |
56%
|
1998 |
67%
|
2005 |
59%
|
2014 |
70%
|
2015 |
73%
|
2017 |
73%
|
2018 |
73%
|
2000 |
53%
|
2018 |
56%
|
2017 |
58%
|
2016 |
26%
|
2020 |
30%
|
2013 |
31%
|