| Value | Code Name | Code | Code System | Code Description |
|---|---|---|---|---|
| Less than 1 hour | Less than 1 hour | Less than 1 hour | ||
| 1-4 hours | 1-4 hours | 1-4 hours | ||
| 5-10 hours | 5-10 hours | 5-10 hours | ||
| More than 10 hours per week | More than 10 hours per week | More than 10 hours per week | ||
| Not applicable | Not applicable | Not applicable |