| Value | Category |
|---|---|
| 1 | Free from government hospital, clinics, health centers |
| 2 | Buy from government or private hospitals, clinics, etc |
| 3 | Free from charitable institutions |
| 4 | Buy from doctors/nurse/mid-wife |
| 5 | Buy from pharmacy |
| 6 | Buy from shops, local markets |
| 7 | Buy from traditional |
| 9 | Others(Specify) |
| Sysmiss |