| Value |
Category |
| 1 |
Grades 1-4 of elementary school |
| 2 |
Grades 5-8 of elementary school |
| 3 |
Industrial/trade secondary school |
| 4 |
Vocational secondary school |
| 5 |
Grammar school |
| 6 |
Non-university college |
| 7 |
University |
| 8 |
Post-graduate studies - MA, MSc |
| 9 |
Post-graduate studies - PhD |
| 10 |
Short training programme |
| 11 |
Course, seminar |
| 12 |
Work-related training |
| 99 |
N/A |
| 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.