| Value |
Category |
| 1 |
relevant work experience only |
| 2 |
primary education only |
| 3 |
secondary education only |
| 4 |
vocational education |
| 5 |
tertiary education only |
| 6 |
both work experience and primary education |
| 7 |
both work experience and secondary education |
| 8 |
both work experience and vocational education |
| 9 |
both work experience and tertiary education |
| 10 |
production outsourced? |
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.