During the past 7 days, on how many days did you walk or ride a bicycle to or from school?
Categories
Value
Category
1
Yes
2
No
Sysmiss
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
Imputation and derivation
Derivation
Recoded variable obtained by recoding the information from the concerned literal question.