{"entity":{"iso2":"AM","iso3":"ARM","name":"Armenia","slug":"armenia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-primary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.PRM.ENRL.TC.ZS","title":"Pupil-teacher ratio, primary","unit":null},"observations":[{"date":"1991-01-01","value":17.6708},{"date":"1994-01-01","value":20.6133},{"date":"1996-01-01","value":19.0061},{"date":"1997-01-01","value":15.9662},{"date":"1998-01-01","value":15.9995},{"date":"1999-01-01","value":16.0708},{"date":"2001-01-01","value":20.3441},{"date":"2002-01-01","value":20.3433},{"date":"2003-01-01","value":18.8372},{"date":"2004-01-01","value":20.2624},{"date":"2005-01-01","value":21.1973},{"date":"2006-01-01","value":21.2416},{"date":"2007-01-01","value":19.3076},{"date":"2018-01-01","value":15.4186}],"summary":{"latest_period":"2018-01-01","latest_value":15.4186,"max":21.2416,"mean":18.7342,"min":15.4186,"of":199,"rank":132,"trend":"flat"}}