| Value |
Category |
| 1 |
0 hrs |
| 2 |
1-9 hrs |
| 3 |
10-19 hrs |
| 4 |
20-29 hrs |
| 5 |
30-39 hrs |
| 6 |
40-49 hrs |
| 7 |
50-59 hrs |
| 8 |
60-69 hrs |
| 9 |
70+ hrs |
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.