| Value | Category |
|---|---|
| 1 | No time |
| 2 | 1-30 minutes per day |
| 3 | 31-60 minutes per day |
| 4 | Between 1 hour and 2 hours per day |
| 5 | Between 2 hours and 4 hours per day |
| 6 | Between 4 hours and 6 hours per day |
| 7 | More than 6 hours per day |
| 95 | Valid Skip |
| 96 | Not Reached |
| 97 | Not Applicable |
| 98 | Invalid |
| 99 | No Response |