| Value |
Category |
| 1 |
Less than once a week |
| 2 |
1 day per week |
| 3 |
2 days per week |
| 4 |
3 days per week |
| 5 |
4 days per week |
| 6 |
5 or more days per week |
| 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.