| 2008 |
75%
|
| 2010 |
75%
|
| 2002 |
75%
|
| 2003 |
75%
|
| 2005 |
75%
|
| 2004 |
75%
|
| 2001 |
75%
|
| 2007 |
77%
|
| 1998 |
56%
|
| 1979 |
71%
|
| 1983 |
71%
|
| 1982 |
71%
|
| 1979 |
71%
|
| 1984 |
71%
|
| 1980 |
71%
|
| 1981 |
71%
|
| 1999 |
65%
|
| 2000 |
65%
|
| 2007 |
32%
|
| 2004 |
45%
|
| 1987 |
51%
|
| 2010 |
44%
|
| 2011 |
25%
|
| 2008 |
34%
|
| 2001 |
62%
|
| 2003 |
62%
|
| 1997 |
61%
|
| 2020 |
61%
|
| 2000 |
55%
|
| 1983 |
54%
|
