1996 |
56%
|
2000 |
56%
|
1997 |
56%
|
1994 |
56%
|
1995 |
56%
|
1998 |
56%
|
1999 |
56%
|
1988 |
64%
|
1994 |
56%
|
1998 |
55%
|
2005 |
65%
|
1993 |
55%
|
2016 |
49%
|
2013 |
47%
|
2000 |
46%
|
1997 |
60%
|
1998 |
52%
|
1995 |
35%
|
1992 |
63%
|
2008 |
63%
|
2008 |
63%
|
1990 |
63%
|
1992 |
63%
|
2001 |
37%
|
1996 |
49%
|