| Value |
Category |
| 1 |
0-9 |
| 2 |
10-19 |
| 3 |
20-29 |
| 4 |
30-39 |
| 5 |
40-49 |
| 6 |
50-59 |
| 7 |
60 hours and more |
| 9 |
no answer |
| 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.