| Value |
Category |
| 1 |
No, never |
| 2 |
Occassionally |
| 3 |
Less than 2 hours weekly |
| 4 |
2-5 hours a week |
| 5 |
5-10 hours a week |
| 6 |
10 and more hours weekly |
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.