| Value | Category | Cases | |
|---|---|---|---|
| 2007 | 146 |
12.5%
|
|
| 2008 | 348 |
29.9%
|
|
| 2009 | 304 |
26.1%
|
|
| 2010 | 163 |
14%
|
|
| 2011 | 138 |
11.8%
|
|
| 2012 | 59 |
5.1%
|
|
| 9996 | 9996. Tidak berlaku | 0 |
0%
|
| 9999 | 9999. Missing | 7 |
0.6%
|
| Sysmiss | 1 |