NavGeneral InfoEmail Print Geography Viet Nam (VNM) Coverage type Country Time period covered 01/1999 - 12/1999 Data type Survey: Household Summary Data for this survey were never released. Citation Contributors General Statistics Office (Vietnam) Suggested citation General Statistics Office (Viet Nam). Viet Nam Multi Purposes Household Survey 1999. GHDx Entry last modified on: Mar 7, 2022