2013 |
81%
|
2014 |
76%
|
2018 |
75%
|
2017 |
75%
|
2014 |
75%
|
1997 |
83%
|
1998 |
82%
|
1999 |
82%
|
2000 |
87%
|
2003 |
87%
|
2002 |
87%
|
2005 |
67%
|
2018 |
57%
|
2016 |
77%
|
2015 |
77%
|
2017 |
77%
|
2018 |
77%
|