{"entity":{"iso2":"BT","iso3":"BTN","name":"Bhutan","slug":"bhutan"},"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":"1970-01-01","value":20.7316},{"date":"1971-01-01","value":20.2256},{"date":"1972-01-01","value":22.1389},{"date":"1974-01-01","value":23.8104},{"date":"1977-01-01","value":24.348},{"date":"1978-01-01","value":24.0725},{"date":"1979-01-01","value":25.2486},{"date":"1982-01-01","value":35.6229},{"date":"1983-01-01","value":35.4516},{"date":"1984-01-01","value":38.5335},{"date":"1986-01-01","value":37.4603},{"date":"1987-01-01","value":37.1588},{"date":"1988-01-01","value":36.5763},{"date":"1991-01-01","value":28.628},{"date":"1993-01-01","value":30.5395},{"date":"1995-01-01","value":35.4921},{"date":"1998-01-01","value":39.2785},{"date":"1999-01-01","value":41.704},{"date":"2000-01-01","value":41.147},{"date":"2001-01-01","value":39.4825},{"date":"2005-01-01","value":31.0515},{"date":"2006-01-01","value":29.1821},{"date":"2008-01-01","value":29.8789},{"date":"2009-01-01","value":27.7022},{"date":"2010-01-01","value":25.8961},{"date":"2011-01-01","value":25.3785},{"date":"2012-01-01","value":23.9859},{"date":"2013-01-01","value":28.6759},{"date":"2015-01-01","value":40.0044},{"date":"2016-01-01","value":38.0378},{"date":"2017-01-01","value":34.5629},{"date":"2018-01-01","value":34.6687}],"summary":{"latest_period":"2018-01-01","latest_value":34.6687,"max":41.704,"mean":31.4586,"min":20.2256,"of":199,"rank":34,"trend":"rising"}}