2004 |
70%
|
2012 |
83%
|
2010 |
83%
|
2014 |
79%
|
2013 |
79%
|
2015 |
79%
|
2017 |
79%
|
2014 |
72%
|
2016 |
72%
|
2013 |
72%
|
2014 |
70%
|
2013 |
70%
|
2019 |
53%
|
2018 |
53%
|
2008 |
65%
|
2011 |
65%
|
2017 |
73%
|
2012 |
64%
|
2017 |
62%
|
2018 |
62%
|
2020 |
62%
|
2016 |
58%
|
2002 |
35%
|
2014 |
66%
|
2014 |
66%
|
2016 |
66%
|
2023 |
58%
|
2013 |
45%
|
2020 |
54%
|
2019 |
54%
|