| Value |
Category |
| 1 |
none |
| 2 |
informal training by older workers |
| 3 |
apprenticeship |
| 4 |
courses in institution |
| 5 |
other |
| 9 |
not applicable/miss |
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.