| 1977 |
73%
|
| 2018 |
67%
|
| 1975 |
72%
|
| 1985 |
63%
|
| 1985 |
63%
|
| 1982 |
66%
|
| 1980 |
63%
|
| 1970 |
72%
|
| 1987 |
71%
|
| 1971 |
67%
|
| 1986 |
59%
|
| 2007 |
54%
|
| 1971 |
65%
|
| 1996 |
68%
|
| 1989 |
62%
|
| 1993 |
58%
|
| 1990 |
63%
|
| 1998 |
43%
|
| 2004 |
48%
|
| 2012 |
36%
|
| 2022 |
51%
|
| 2005 |
56%
|
| 1973 |
64%
|
