| 2013 |
59%
|
| 2000 |
42%
|
| 2001 |
33%
|
| 1999 |
41%
|
| 2007 |
46%
|
| 1995 |
43%
|
| 2003 |
39%
|
| 2003 |
40%
|
| 2006 |
40%
|
| 2001 |
27%
|
| 2004 |
35%
|
| 2002 |
24%
|
| 2003 |
41%
|
| 2005 |
40%
|
| 2011 |
49%
|
