2007 |
75%
|
2001 |
57%
|
2013 |
77%
|
1986 |
71%
|
1995 |
64%
|
1987 |
77%
|
2005 |
39%
|
1998 |
58%
|
2017 |
81%
|
1997 |
37%
|
1996 |
67%
|
2010 |
48%
|
2021 |
70%
|
1991 |
61%
|
1999 |
56%
|
2017 |
79%
|
2013 |
73%
|
1992 |
71%
|
2006 |
70%
|
1989 |
75%
|
2014 |
28%
|
1998 |
69%
|
2009 |
37%
|
2020 |
36%
|