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
E16B. (Inside of any public transportation that you used in the past 30 days….) Did anyone use electronic cigarettes
Imputation and derivation
Imputation
E16B. (Inside of any public transportation that you used in the past 30 days….) Did anyone use electronic cigarettes
Others
Security
E16B. (Inside of any public transportation that you used in the past 30 days….) Did anyone use electronic cigarettes