| Value |
Category |
| 1 |
primary certificate |
| 2 |
trunk (junior high) certificate |
| 3 |
vocational certificate |
| 4 |
technical diploma |
| 5 |
humanities |
| 99 |
none |
| 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.