| 2009 |
73%
|
| 2012 |
79%
|
| 2009 |
76%
|
| 2010 |
74%
|
| 2008 |
75%
|
| 1994 |
86%
|
| 1992 |
90%
|
| 1994 |
90%
|
| 2001 |
64%
|
| 1996 |
56%
|
| 2000 |
56%
|
| 1980 |
71%
|
| 1983 |
63%
|
| 1995 |
72%
|
| 1997 |
72%
|
| 1991 |
57%
|
| 1988 |
77%
|
| 1993 |
50%
|
| 1983 |
57%
|
| 1996 |
36%
|
| 1997 |
63%
|
| 1996 |
63%
|
| 1998 |
63%
|
| 1977 |
63%
|
| 2010 |
77%
|
| 1989 |
44%
|
