| Value |
Category |
| 1 |
primary |
| 2 |
intermediate |
| 3 |
secondary/equal to secondrary stage |
| 4 |
institute |
| 5 |
college |
| 6 |
postgraduate studies |
| 7 |
other |
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.