| Value |
Category |
| -99 |
Could not administer |
| 1 |
Completed |
| 2 |
Incomplete, disability |
| 3 |
Incomplete, born more than 3 weeks early |
| 4 |
Incomplete, not in eligible age |
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.