| 1976 |
79%
|
| 2019 |
87%
|
| 2020 |
87%
|
| 2023 |
87%
|
| 1987 |
79%
|
| 2019 |
77%
|
| 1979 |
70%
|
| 1985 |
67%
|
| 1977 |
76%
|
| 1982 |
67%
|
| 2000 |
53%
|
| 2013 |
75%
|
| 1988 |
55%
|
| 1974 |
74%
|
| 2006 |
62%
|
| 2012 |
28%
|
| 1975 |
60%
|
| 1975 |
61%
|
| 1997 |
40%
|
| 2005 |
35%
|
| 1978 |
56%
|
| 1999 |
37%
|
| 1992 |
43%
|
| 1990 |
44%
|
| 1977 |
72%
|
| 2013 |
55%
|
| 1986 |
61%
|
