| Value | Category |
|---|---|
| 0 | Not using |
| 1 | Pill |
| 2 | IUD |
| 4 | Diaphragm/foam/jelly |
| 5 | Condom |
| 6 | Female sterilization |
| 7 | Male sterilization |
| 8 | Periodic abstinence |
| 9 | Withdrawal |
| 10 | Other |
| 11 | Implants/Norplant |
| 17 | Other modern method |
| 18 | Injection (3 monthly) |
| 19 | Injection (monthly) |
| 20 | Prolonged breastfeeding |