During the last one month, on how many days did you have at least one drink of alcohol?
Categories
Value
Category
1
2
3
4
5
6
7
8
9
10
10 or more days
30
Everyday/Almost every day
99
Missing
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.
Description
Source of information
Number of days when at least one drink of alcohol was used in past month
Imputation and derivation
Imputation
Number of days when at least one drink of alcohol was used in past month
Others
Security
Number of days when at least one drink of alcohol was used in past month