| Value | Code Name | Code | Code System | Code Description |
|---|---|---|---|---|
| Never | Never | Never | ||
| Rarely | Rarely | Rarely (once a month) | ||
| Sometimes | Sometimes | Sometimes (2-4 times a month) | ||
| Often | Often | Often (5-15 times a month) | ||
| Almost always | Almost always | Almost always (16-30 times a month) |