| Value |
Category |
| 10 |
Primary, year 0 |
| 11 |
Primary, year 1 |
| 12 |
Primary, year 2 |
| 13 |
Primary, year 3 |
| 14 |
Primary, year 4 |
| 15 |
Primary, year 5 |
| 16 |
Primary, year 6 |
| 17 |
Primary, year 7 |
| 18 |
Primary, year 8 |
| 21 |
Post primary, year 1 |
| 22 |
Post primary, year 2 |
| 23 |
Post primary, year 3 |
| 31 |
Vocational training, year 1 |
| 32 |
Vocational training, year 2 |
| 33 |
Vocational training, year 3 |
| 34 |
Vocational training, year 4 |
| 35 |
Vocational training, year 5 |
| 36 |
Vocational training, year 6 |
| 37 |
Vocational training, year unknown |
| 41 |
Technical training, year 1 |
| 42 |
Technical training, year 2 |
| 43 |
Technical training, year 3 |
| 44 |
Technical training, year 4 |
| 45 |
Technical training, year 5 |
| 46 |
Technical training, year 6 |
| 47 |
Technical training, year unknown |
| 51 |
General training (secondary school), year 1 |
| 52 |
General training (secondary school), year 2 |
| 53 |
General training (secondary school), year 3 |
| 54 |
General training (secondary school), year 4 |
| 55 |
General training (secondary school), year 5 |
| 56 |
General training (secondary school), year 6 |
| 57 |
General training (secondary school), year unknown |
| 61 |
University, post graduate training, year 1 |
| 62 |
University, post graduate training, year 2 |
| 63 |
University, post graduate training, year 3 |
| 64 |
University, post graduate training, year 4 |
| 65 |
University, post graduate training, year 5 |
| 66 |
University, post graduate training, year 6 |
| 67 |
University, post graduate training, years 7 and 8 |
| 69 |
University, post graduate training, year unknown |
| 98 |
Unknown |
| 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.