| Value | Category |
|---|---|
| 00 | Less than 12 months |
| 01 | 1 year |
| 02 | 2 years |
| 03 | 3 years |
| 04 | 4 years |
| 05 | 5 years |
| 06 | 6 or more years |
| 96 | Non-numeric response |
| 97 | Don't know |
| 98 | Missing |
| 99 | NIU (not in universe) |
| var_concept.title | Vocabulary |
|---|---|
| General family planning Variables -- TOPICS | IPUMS |