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
G201D2. (In the last 30 days, have you noticed any information on billboards about the dangers of use or that encourage
Imputation and derivation
Imputation
G201D2. (In the last 30 days, have you noticed any information on billboards about the dangers of use or that encourage
Others
Security
G201D2. (In the last 30 days, have you noticed any information on billboards about the dangers of use or that encourage
