Notes
GENERAL NOTES
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This identifier is unique within each household.
In cross-sectional datasets, both CASESER and PNUM are used to uniquely identify an individual. While in panel data, the ROUND, CASESER and PNUM are required to uniquely identify a certain individual.
COUNTRY SPECIFIC NOTES
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Generated by ERF, where head always has the code "1", and the rest of household members are coded based on their order in the household and their relationship to the head.