This category includes persons who, during the reference period, participated in some specified activity once a day or more often than once a day.
2
At least once a week but less than once a day
This category includes persons who, during the reference period, participated in some specified activity at least once a week but less often than once a day.
3
At least once a month but less than once a week
This category includes persons who, during the reference period, participated in some specified activity at least once a month but less often than once a week.
4
At least 3 times a year but less than once a month
This category includes persons who, during the reference period, participated in some specified activity at least three times a year but less often than once a month.
5
Once or twice a year
This category includes persons who, during the reference period, participated in some specified activity once or twice a year.
6
Not at all
This category includes persons who, during the reference period, did not participate in the specified activity at all.