CONTROL INFORMATION [TO BE COMPLETED BEFORE INTERVIEW]
Categories
Value
Category
2
City with population over 1 million
3
City with population over 1 million
4
City with population over 1 million
5
City with population over 1 million
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.
Interviewer instructions
Location control variable: it is defined by the actual location of the establishment