Variable MM4 : Line number of proxy
Valid case(s): 13316 (13292.4)
Invalid: 27024 (28402.6)
De jure household members (usual residents)
Source of information
Head of household or other responsible household member
Line no. of proxy respondent (from household listing HL1)
Record the line number of the adult who will provide information for the absent person (from Household Listing, HL1).