| Value | Category | Cases | |
|---|---|---|---|
| 2000 | 1 |
0.4%
|
|
| 2003 | 1 |
0.4%
|
|
| 2005 | 2 |
0.7%
|
|
| 2006 | 14 |
5.2%
|
|
| 2007 | 34 |
12.5%
|
|
| 2008 | 87 |
32.1%
|
|
| 2009 | 121 |
44.6%
|
|
| 2010 | 6 |
2.2%
|
|
| 2011 | 1 |
0.4%
|
|
| 2012 | 2 |
0.7%
|
|
| 2013 | 2 |
0.7%
|
|
| 9998 | TIDAK TAHU | 0 |
0%
|
| 9999 | missing | 0 |
0%
|
| Sysmiss | 39 |