Value | Category | Cases | |
---|---|---|---|
2005 | 12 |
0.5%
|
|
2006 | 171 |
7.7%
|
|
2007 | 437 |
19.6%
|
|
2008 | 561 |
25.1%
|
|
2009 | 627 |
28.1%
|
|
2010 | 426 |
19.1%
|
|
Sysmiss | 9039 |