| Value |
Category |
| 994 |
NM/no reg ptn/no rct |
| 995 |
Within last 4 weeks |
| 996 |
Before last birth |
| 997 |
Inconsistent |
| 998 |
Don't know |
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.
