| Value |
Category |
| 1 |
no formal education or 1 - 3 grades of elementary school (is |
| 2 |
4 - 7 grades of elementary school (isced 1) |
| 3 |
finished elementary school (8 grades) (isced 2) |
| 4 |
high vocational school (2 - 4 years), gymnasium-general educ |
| 5 |
higher school, specialisation after high school, school for |
| 6 |
basic academic studies, basic professional studies, speciali |
| 7 |
phd (isced 6) |
| 9 |
don't know |
| 888996 |
none |
| 888997 |
do not know |
| 888998 |
refusal |
| 888999 |
miss |
| 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.