{"entity":{"iso2":"IR","iso3":"IRN","name":"Iran","slug":"iran-islamic-rep"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-tertiary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.TER.ENRL.TC.ZS","title":"Pupil-teacher ratio, tertiary","unit":null},"observations":[{"date":"1971-01-01","value":11.5397},{"date":"1972-01-01","value":11.104},{"date":"1973-01-01","value":11.6594},{"date":"1974-01-01","value":11.7531},{"date":"1975-01-01","value":10.9955},{"date":"1976-01-01","value":11.343},{"date":"1977-01-01","value":11.0533},{"date":"1978-01-01","value":10.0829},{"date":"1996-01-01","value":19.8457},{"date":"1999-01-01","value":19.9913},{"date":"2000-01-01","value":21.6916},{"date":"2001-01-01","value":22.7589},{"date":"2002-01-01","value":19.7704},{"date":"2003-01-01","value":20.3622},{"date":"2004-01-01","value":18.9382},{"date":"2005-01-01","value":18.4348},{"date":"2006-01-01","value":19.6514},{"date":"2007-01-01","value":21.19},{"date":"2008-01-01","value":23.6361},{"date":"2009-01-01","value":20.4533},{"date":"2010-01-01","value":21.8336},{"date":"2011-01-01","value":18.8545},{"date":"2012-01-01","value":17.2327},{"date":"2013-01-01","value":16.2775},{"date":"2014-01-01","value":16.2704},{"date":"2016-01-01","value":14.003},{"date":"2017-01-01","value":14.7737}],"summary":{"latest_period":"2017-01-01","latest_value":14.7737,"max":23.6361,"mean":16.8704,"min":10.0829,"of":175,"rank":97,"trend":"rising"}}