| Value | Category | Cases | |
|---|---|---|---|
| 1 | Respondent alone | 3735 |
43.8%
|
| 2 | Respondent with the help of hh members, friends | 2502 |
29.3%
|
| 3 | Respondent with the help of a field researcher | 2298 |
26.9%
|
| Sysmiss | 25 |