Value |
Category |
000 |
NIU (not in universe) |
110 |
Illiterate |
120 |
Less than primary, literate |
200 |
Primary (6th grade completed) |
310 |
Preparatory (9th grade completed) |
320 |
Secondary completed |
400 |
Associate's degree |
500 |
Bachelor's degree and above |
510 |
Bachelor's degree |
520 |
Higher diploma and above (Master's and Ph.D.) |
521 |
Higher diploma |
522 |
Master's degree |
523 |
Ph.D. degree |
999 |
Unknown |
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.