| 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 |