| Value | Category | 
|---|---|
| 1 | Pill | 
| 2 | Male condom | 
| 3 | Female condom | 
| 4 | IUD | 
| 5 | Injectables | 
| 6 | Female sterilisation | 
| 7 | Male sterilisation | 
| 8 | Implants | 
| 9 | Foam/jelly | 
| 10 | Lactational amen | 
| 11 | Periodic abstinence | 
| 12 | Diaphragm | 
| 13 | Withdrawal | 
| 26 | |
| 31 | |
| 34 | |
| 41 | |
| 51 | |
| 96 | Other | 
| 98 | Unsure | 
| Sysmiss |