| Value |
Category |
| -888 |
Don't know |
| -777 |
|
| -666 |
|
| -222 |
|
| 1 |
None |
| 2 |
Primary |
| 3 |
Junior High |
| 4 |
Senior High |
| 5 |
Some formal post-secondary schooling |
| 6 |
University |
| 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.