Value |
Category |
1 |
< 10 hrs |
2 |
10 - 19 hrs |
3 |
20 - 29 hrs |
4 |
30 - 39 hrs |
5 |
40 or more hrs |
9 |
Not reported |
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.