| Value | Category |
|---|---|
| 1 | female sterilization |
| 2 | male sterilization, vasectomy |
| 3 | phill |
| 4 | injection |
| 5 | inter-uterine device/coil/iud |
| 6 | condom |
| 7 | diaphragm |
| 8 | foaming tablets |
| 9 | creams/jellies |
| 10 | rhythm (calendar method) |
| 11 | billings method |
| 12 | withdrawal |
| 88 | other |
| 101 | .B |
| Sysmiss |