2005 |
84%
|
1990 |
73%
|
1999 |
74%
|
2014 |
86%
|
1987 |
78%
|
2013 |
75%
|
2021 |
72%
|
1982 |
78%
|
2019 |
68%
|
1991 |
67%
|
2006 |
87%
|
2006 |
60%
|
1987 |
58%
|
1990 |
59%
|
1986 |
75%
|
1985 |
75%
|
2003 |
58%
|
1990 |
80%
|
1997 |
56%
|
1994 |
56%
|
1999 |
56%
|
1977 |
70%
|
1980 |
65%
|
1984 |
67%
|
1984 |
71%
|
2000 |
57%
|
1995 |
57%
|