| Value | Category |
|---|---|
| 0 | |
| 1 | self-motivation |
| 2 | financial situation |
| 3 | permission from family members |
| 4 | []'s health conditions |
| 5 | health condition of family members |
| 6 | whether space available at school |
| 7 | improved grades |
| 8 | if safety in area improves |
| 97 | other (specify) |
| 99 | do not know/cannot say |
| Sysmiss |