| Value |
Category |
| 1 |
Obligatory primary school (1-8 class), General secondary (9t |
| 2 |
College, PTU, SPTU |
| 3 |
Technikum, college |
| 4 |
University, Institute |
| 8 |
DK |
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.
