| Value |
Category |
| 00 |
NIU (not in universe) |
| 10 |
None |
| 11 |
Preschool, 1 year |
| 12 |
Preschool, 2 years |
| 13 |
Preschool, 3 years |
| 14 |
Preschool, 4 years |
| 19 |
Preschool, years unspecified |
| 21 |
Primary, less than 1 year |
| 22 |
Primary, 1 year |
| 23 |
Primary, 2 years |
| 24 |
Primary, 3 years |
| 25 |
Primary, 4 years |
| 26 |
Primary, 5 years |
| 27 |
Primary, 6 years |
| 28 |
Primary, 7 years |
| 29 |
Primary, years unspecified |
| 31 |
Non-formal education, less than 1 year |
| 32 |
Non-formal education, 1 year |
| 33 |
Non-formal education, 2 years |
| 34 |
Non-formal education, 3 years |
| 35 |
Non-formal education, 4 years |
| 36 |
Non-formal education, 5 years |
| 39 |
Non-formal education, years unspecified |
| 41 |
Secondary, 1 year |
| 42 |
Secondary, 2 years |
| 43 |
Secondary, 3 years |
| 44 |
Secondary, 4 years |
| 45 |
Secondary, 5 years |
| 46 |
Secondary, 6 years |
| 51 |
Technical or vocational, less than 1 year |
| 52 |
Technical or vocational, 1 year |
| 53 |
Technical or vocational, 2 years |
| 54 |
Technical or vocational, 3 years |
| 55 |
Technical or vocational, 4+ years |
| 56 |
Attended technical or vocational |
| 57 |
Completed technical or vocational |
| 59 |
Technical or vocational, years unspecified |
| 60 |
University undergraduate, less than 1 year |
| 61 |
University undergraduate, 1 year |
| 62 |
University undergraduate, 2 years |
| 63 |
University undergraduate, 3 years |
| 64 |
University undergraduate, 4 years |
| 65 |
University undergraduate, 5+ years |
| 66 |
Attended university undergraduate |
| 67 |
Completed university undergraduate |
| 69 |
University undergraduate, years unspecified |
| 71 |
University graduate, 1 year |
| 72 |
University graduate, 2 years |
| 73 |
University graduate, 3 years |
| 74 |
University graduate, 4 years |
| 75 |
University graduate, 5 years |
| 76 |
University graduate, 6 years |
| 79 |
University graduate, years unspecified |
| 99 |
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.