| Value | Code Name | Code | Code System | Code Description |
|---|---|---|---|---|
| About once a year | About once a year | About once a year | ||
| At least once a week, but not daily | At least once a week, but not daily | At least once a week, but not daily | ||
| Daily | Daily | Daily | ||
| I don't know | I don't know | I don't know | ||
| Less than once a month, more than once a year | Less than once a month, more than once a year | Less than once a month, more than once a year | ||
| One to 4 times per month | One to 4 times per month | One to 4 times per month | ||
| Only once | Only once | Only once | ||
| Other | Other | Other |