| Value | Category | Cases | |
|---|---|---|---|
| 2010 | 1 |
0.3%
|
|
| 2013 | 1 |
0.3%
|
|
| 2014 | 2 |
0.7%
|
|
| 2015 | 49 |
16%
|
|
| 2016 | 253 |
82.7%
|
|
| 9998 | TIDAK TAHU | 0 |
0%
|
| 9999 | missing | 0 |
0%
|
| Sysmiss | 4 |