| Value | Category |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 6 |
| 7 | 7 |
| 8 | 8 |
| 9 | 9 |
| 10 | 10 |
| 11 | 11 |
| 12 | 12 |
| 13 | 13 |
| 14 | 14 |
| 15 | 15 |
| 16 | 16 |
| 17 | 17 |
| 18 | 18 |
| 19 | 19 |
| 20 | 20 |
| 21 | 21 |
| 22 | 22 |
| 23 | 23 |
| 95 | Since last birth |
| 96 | Inconsistent |
| 97 | Don't know |
| 98 | Missing |
| 99 | NIU (not in universe) |
| Name | Vocabulary |
|---|---|
| Recent use of family planning Variables -- PERSON | IPUMS |