NavGeneral InfoEmail Print Geography Indonesia (IDN) Jawa Tengah Coverage type Subnational Time period covered 01/1994 - 12/2010 Series or system Demographic Surveillance System (DSS) Data type Demographic surveillance Citation Contributors INDEPTH Suggested citation INDEPTH. Indonesia - Purworejo Health and Demographic Surveillance System. GHDx Entry last modified on: Mar 7, 2022