1988 |
70%
|
1982 |
42%
|
2013 |
64%
|
1978 |
39%
|
2014 |
47%
|
1995 |
40%
|
2004 |
48%
|
2000 |
27%
|
2015 |
27%
|
2007 |
69%
|
1987 |
50%
|
2022 |
30%
|
2016 |
32%
|
2012 |
30%
|
2001 |
36%
|
2012 |
54%
|
2016 |
26%
|
1995 |
44%
|
2001 |
38%
|
2017 |
41%
|
2009 |
52%
|
2018 |
58%
|
2018 |
35%
|
2021 |
24%
|
2019 |
43%
|
2008 |
47%
|
2014 |
42%
|
2019 |
44%
|
2016 |
50%
|
2016 |
52%
|
2020 |
37%
|
2021 |
72%
|
2022 |
67%
|