| Value | Category |
|---|---|
| 1 | Female sterilization, tubal ligation |
| 2 | Male sterilization, vasectomy |
| 3 | Implant (Norplant) |
| 4 | Injection |
| 5 | Pill |
| 6 | Morning after pill (ECP) |
| 7 | IUD / Coil |
| 8 | Condom |
| 9 | Spermicides |
| 10 | Diaphragm |
| 11 | Withdrawal |
| 12 | Rhythm, Calendar, Billings |
| 88 | Other |