| Value | Category | Cases | |
|---|---|---|---|
| -99 | Refused to answer | 0 |
0%
|
| -88 | Not provided | 0 |
0%
|
| -77 | Not applicable | 0 |
0%
|
| -66 | Do not know | 0 |
0%
|
| 1 | Through family/friends | 57 |
58.8%
|
| 2 | Public placement office | 1 |
1%
|
| 3 | Private placement office | 2 |
2.1%
|
| 4 | Public announcement/advertisement | 13 |
13.4%
|
| 5 | School-related network | 7 |
7.2%
|
| 6 | Other | 17 |
17.5%
|