2003 |
43%
|
2003 |
53%
|
2002 |
47%
|
2001 |
45%
|
1999 |
40%
|
1999 |
32%
|
2000 |
39%
|
2006 |
48%
|
2000 |
33%
|
2012 |
25%
|
2004 |
38%
|
2004 |
53%
|
2016 |
37%
|
2013 |
55%
|
2015 |
57%
|
2013 |
62%
|
2013 |
42%
|
2014 |
64%
|
2002 |
54%
|