Value | Category | Cases | |
---|---|---|---|
2006 | 41 |
2.9%
|
|
2007 | 220 |
15.7%
|
|
2008 | 291 |
20.7%
|
|
2009 | 338 |
24.1%
|
|
2010 | 366 |
26.1%
|
|
2011 | 148 |
10.5%
|
|
9999 | Missing | 0 |
0%
|
Sysmiss | 518 |