Interviewer instructions
This section should only be filled in for individuals who it was not possible to interview after repeated attempts.
This is a set of questions to be asked of neighbors, other family members, etc. if the person cannot be located this time around, or if they refuse to participate anymore in the survey. If the reason for attrition is refusal and the interviewer can observe the owner and whether or not he or she has a business, then the interviewer can be one of the information suppliers in 2.