Past household monitoring efforts have been impeded by a lack of reliable official data. Å·ÃÀÈÕb´óƬ's Myanmar Subnational Phone Surveys (MSPS) address this knowledge gap. A large sample size of over 8,500 households, drawn from all 15 states and regions, and covering approximately 95% of Myanmar¡¯s population, ensures that almost every demographic group in the country is proportionally represented.