| Value |
Category |
| 10 |
None |
| 20 |
Literacy center |
| 30 |
Pre-primary |
| 41 |
Primary, 1 year |
| 42 |
Primary, 2 years |
| 43 |
Primary, 3 years |
| 44 |
Primary, 4 years |
| 45 |
Primary, 5 years |
| 46 |
Primary, 6 years |
| 51 |
Secondary, 1 year |
| 52 |
Secondary, 2 years |
| 53 |
Secondary, 3 years |
| 54 |
Secondary, 4 years |
| 55 |
Secondary, 5 years |
| 56 |
Secondary, 6 years |
| 61 |
Higher education, non university, 1 year |
| 62 |
Higher education, non university, 2 years |
| 63 |
Higher education, non university, 3 years |
| 64 |
Higher education, non university, 4 years |
| 65 |
Higher education, non university, 5 years |
| 71 |
Higher education, university, 1 year |
| 72 |
Higher education, university, 2 years |
| 73 |
Higher education, university, 3 years |
| 74 |
Higher education, university, 4 years |
| 75 |
Higher education, university, 5 years |
| 76 |
Higher education, university, 6 years |
| 77 |
Higher education, university, 7 years |
| 78 |
Higher education, university, 8+ years |
| 99 |
NIU (not in universe) |
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.