Value | Category | Cases | |
---|---|---|---|
2007 | 222 |
12.2%
|
|
2008 | 499 |
27.3%
|
|
2009 | 444 |
24.3%
|
|
2010 | 394 |
21.6%
|
|
2011 | 267 |
14.6%
|
|
9999 | Missing | 0 |
0%
|
Sysmiss | 506 |