| Value | Category | Cases | |
|---|---|---|---|
| 1 | from APHRC staff | 34 |
35.8%
|
| 2 | from a friend | 3 |
3.2%
|
| 3 | from a teacher | 0 |
0%
|
| 4 | on the internet | 1 |
1.1%
|
| 95 | Missing | 0 |
0%
|
| 96 | Other | 1 |
1.1%
|
| 98 | D/know | 0 |
0%
|
| 99 | N/a | 56 |
58.9%
|
| Sysmiss | 1 |