| Value |
Category |
| 00 |
No inconsistencies |
| 01 |
Number greater than interval since last birth |
| 02 |
Number plus abstinence greater than interval since last birth |
| 03 |
Number given, but sex not resumed |
| 04 |
Before last birth, but never given birth |
| 05 |
Before last birth, but currently pregnant |
| 06 |
Before last birth, but had resumed intercourse |
| 07 |
Number given, but last sex before last pregnancy |
| 08 |
Inconsistent with times had sex in last 4 weeks |
| 09 |
Number would put last sex before last birth |
| 99 |
NIU (not in universe) |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.