| Value |
Category |
| -9 |
don’t know |
| 1 |
none |
| 2 |
primary school |
| 3 |
mid or high school (a level) |
| 4 |
vocational or technical training |
| 5 |
university education |
| 6 |
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.
