| Value | Category | Cases | |
|---|---|---|---|
| 2014 | 6 |
2.4%
|
|
| 2015 | 111 |
43.7%
|
|
| 2016 | 137 |
53.9%
|
|
| 9998 | TIDAK TAHU | 0 |
0%
|
| 9999 | missing | 0 |
0%
|
| Sysmiss | 56 |