{"entity":{"iso2":"AO","iso3":"AGO","name":"Angola","slug":"angola"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"enrolment-in-pre-primary-education-male-number-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Enrolment in pre-primary education, male (number), per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1981-01-01","value":0.18666},{"date":"1982-01-01","value":0.143449},{"date":"1986-01-01","value":0.101881},{"date":"1987-01-01","value":0.0979602},{"date":"1988-01-01","value":0.0925628},{"date":"1989-01-01","value":0.0907636},{"date":"1990-01-01","value":0.0827585},{"date":"1991-01-01","value":0.0868926},{"date":"1992-01-01","value":0.101533},{"date":"1998-01-01","value":0.163566},{"date":"1999-01-01","value":0.187963},{"date":"2007-01-01","value":0.343119},{"date":"2008-01-01","value":0.320191},{"date":"2009-01-01","value":0.296123},{"date":"2010-01-01","value":0.266449},{"date":"2011-01-01","value":0.194367},{"date":"2016-01-01","value":0.333736},{"date":"2021-01-01","value":0.331297},{"date":"2023-01-01","value":0.339141}],"summary":{"latest_period":"2023-01-01","latest_value":0.339141,"max":0.343119,"mean":0.197917,"min":0.0827585,"of":197,"rank":151,"trend":"volatile"}}