CONTROL INFORMATION [TO BE COMPLETED BEFORE INTERVIEW]
Categories
Value
Category
1
Western
2
Central
3
Southern
4
Northern
5
Eastern
6
North-Western
7
North-Central
8
Uva
9
Sabaragamuwa
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.
var_qstn_ivulnstr
Sampling region defines the region stratum of the establishment
It is defined by the regional classification of the establishment in the sample frame