(1) Whether his department has conducted any population-based surveys to determine how HIV prevalence varies according to (a) gender, (b) level of education and (c) location; if so, what were the findings; if not, (2) whether he intends conducting such surveys, similarly to 30 other countries in sub-Saharan Africa; if not, why not; if so, (a) when and (b) what are the relevant details?