| Value | Category |
|---|---|
| 1 | doctor recommended |
| 2 | cost |
| 3 | very effective |
| 4 | no side effects |
| 5 | saw ads |
| 6 | easy to use |
| 7 | partner prefers it |
| 8 | knows somebody who uses it |
| 9 | curiosity |
| 10 | allows spontaneity during intercourse |
| 11 | traditional method/culturally accepted |
| 20 | other |
| 88 | do not know |
| Sysmiss |