1996 |
47%
|
1997 |
37%
|
1998 |
40%
|
1999 |
43%
|
1998 |
37%
|
1996 |
41%
|
2003 |
37%
|
2002 |
54%
|
1995 |
43%
|
2002 |
69%
|
1999 |
49%
|
2005 |
69%
|
2004 |
73%
|
2002 |
91%
|
1999 |
78%
|
1998 |
66%
|
2008 |
--
|
2005 |
--
|
2012 |
--
|
2006 |
--
|
2007 |
--
|
2004 |
--
|
2002 |
--
|