2013 |
71%
|
2009 |
76%
|
2019 |
84%
|
2006 |
89%
|
2017 |
74%
|
2000 |
67%
|
2016 |
86%
|
2008 |
75%
|
2010 |
75%
|
2009 |
75%
|
2016 |
81%
|
2019 |
74%
|
2020 |
74%
|
2018 |
74%
|
2020 |
74%
|
2017 |
76%
|
2021 |
48%
|
2002 |
78%
|
2003 |
78%
|
2001 |
78%
|
2009 |
72%
|
2015 |
76%
|
2002 |
70%
|
2011 |
65%
|
1999 |
67%
|
2000 |
67%
|
1991 |
63%
|
1990 |
63%
|
1989 |
63%
|
2008 |
71%
|
1990 |
54%
|
2013 |
68%
|
2014 |
64%
|
2003 |
50%
|
1993 |
80%
|