| Value |
Category |
| 0 |
not given |
| 44 |
marked on card |
| 66 |
mother reported |
| 97 |
inconsistent |
| 98 |
dk |
| 99 |
missing |
| Sysmiss |
|
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.