National Center for Public Health (Ministry of Health), Information Computing Center (ICC) of the Committee on Statistics of the Ministry of National Economy
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
C04A. How many years ago did you first try using smokeless tobacco, even once?
Imputation and derivation
Imputation
C04A. How many years ago did you first try using smokeless tobacco, even once?
Others
Security
C04A. How many years ago did you first try using smokeless tobacco, even once?