| Value |
Category |
Cases |
|
| -3 |
Not applicable; Mother unknown |
110 |
|
| 1 |
Lower |
388 |
|
| 2 |
Middle |
694 |
|
| 3 |
Higher |
446 |
|
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.
