Socio-economic indicators of Amsterdam districts (stadsdelen) Data deriving from various municipal sources: employment-rates / income levels / educational levels from labour force count (AKT) 1981/ Demographic data: sex / marital status / family composition / ethnic group / age for 1979-1984/ mortality rates and expected mortality for 1979/ social data: criminality / voters / welfare receivers for 1980/ housing data: geographical distribution / dwellings / business locations / migration for 1977/ health data: cancer / heart / psychiatric / injuries for 1980-1982