| 2013 |
84%
|
| 2010 |
84%
|
| 2011 |
84%
|
| 2012 |
84%
|
| 2014 |
84%
|
| 2009 |
75%
|
| 2007 |
75%
|
| 2008 |
75%
|
| 2006 |
75%
|
| 2008 |
75%
|
| 2010 |
75%
|
| 2003 |
75%
|
| 2009 |
75%
|
| 2006 |
75%
|
| 2005 |
75%
|
| 2004 |
75%
|
| 1978 |
56%
|
| 1984 |
44%
|
| 1985 |
62%
|
| 1985 |
77%
|
| 1971 |
79%
|
| 1972 |
79%
|
| 1969 |
79%
|
| 1986 |
57%
|
