| Value | Category | Cases | |
|---|---|---|---|
| 2013 | 1 |
0.6%
|
|
| 2014 | 2 |
1.2%
|
|
| 2015 | 38 |
23.2%
|
|
| 2016 | 123 |
75%
|
|
| 9998 | TIDAK TAHU | 0 |
0%
|
| 9999 | missing | 0 |
0%
|
| Sysmiss | 146 |