Interviewer instructions
Take note that in this section, the reference period is the past month, that is, June 2000 for the first visit and December 2000 for the second visit. However, if consumption and/or expenditures in this section is not normal, i.e., unusually high or low during the past month, the “average month” reference period may be used to avoid overestimation or underestimation of the family expenses for the entire semester.