{"entity":{"iso2":"AO","iso3":"AGO","name":"Angola","slug":"angola"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"school-life-expectancy-pre-primary-male-years-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=SLE.02.M","title":"School life expectancy, pre-primary, male (years)","unit":"years"},"observations":[{"date":"1981-01-01","value":1.75811},{"date":"1982-01-01","value":1.30111},{"date":"1986-01-01","value":0.7844},{"date":"1987-01-01","value":0.7225},{"date":"1988-01-01","value":0.65426},{"date":"1989-01-01","value":0.61468},{"date":"1990-01-01","value":0.53781},{"date":"1991-01-01","value":0.54368},{"date":"1992-01-01","value":0.61246},{"date":"1998-01-01","value":0.81877},{"date":"1999-01-01","value":0.91454},{"date":"2007-01-01","value":1.33313},{"date":"2008-01-01","value":1.22945},{"date":"2009-01-01","value":1.08873},{"date":"2010-01-01","value":0.93713},{"date":"2011-01-01","value":0.64224},{"date":"2016-01-01","value":0.90118},{"date":"2021-01-01","value":0.78933},{"date":"2023-01-01","value":0.74962}],"summary":{"latest_period":"2023-01-01","latest_value":0.74962,"max":1.75811,"mean":0.891217,"min":0.53781,"of":199,"rank":167,"trend":"falling"}}