| Value |
Category |
| -95 |
|
| -90 |
Not specified by supervisor/interviewer |
| 0 |
No elementary/no school |
| 1 |
Elementary school |
| 2 |
High school |
| 3 |
College |
| 4 |
Post graduate |
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.