| Value |
Category |
| 0 |
|
| 1 |
Primary School |
| 2 |
Secondary School |
| 3 |
Diploma |
| 4 |
Bachelor’s degree or equivalent |
| 5 |
Master's degree or higher |
| 6 |
Other tertiary |
| 9 |
|
| 99 |
|
| Sysmiss |
|
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.