| Value | Category | Cases | |
|---|---|---|---|
| 1 | Private tuitions | 552 |
15.2%
|
| 2 | Other income generating activity | 267 |
7.3%
|
| 3 | Work for the same school | 392 |
10.8%
|
| 4 | Rest or vacation | 2248 |
61.8%
|
| 99 | Other | 177 |
4.9%
|
| Sysmiss | 3747 |