{"entity":{"iso2":"BW","iso3":"BWA","name":"Botswana","slug":"botswana"},"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":36.4844},{"date":"1971-01-01","value":32.6298},{"date":"1972-01-01","value":33.1017},{"date":"1973-01-01","value":35.4007},{"date":"1974-01-01","value":34.0371},{"date":"1975-01-01","value":33.1413},{"date":"1976-01-01","value":32.0296},{"date":"1977-01-01","value":30.5428},{"date":"1978-01-01","value":31.3422},{"date":"1979-01-01","value":32.2155},{"date":"1980-01-01","value":32.339},{"date":"1981-01-01","value":31.6466},{"date":"1982-01-01","value":32.4371},{"date":"1983-01-01","value":31.1836},{"date":"1984-01-01","value":30.8761},{"date":"1985-01-01","value":32.0355},{"date":"1986-01-01","value":32.2148},{"date":"1987-01-01","value":32.2979},{"date":"1988-01-01","value":32.2497},{"date":"1989-01-01","value":32.2942},{"date":"1990-01-01","value":31.6565},{"date":"1991-01-01","value":30.3887},{"date":"1992-01-01","value":28.8141},{"date":"1993-01-01","value":27.2993},{"date":"1994-01-01","value":26.4366},{"date":"1995-01-01","value":25.4911},{"date":"1997-01-01","value":28.1359},{"date":"1998-01-01","value":27.5674},{"date":"1999-01-01","value":26.9854},{"date":"2000-01-01","value":26.7229},{"date":"2001-01-01","value":26.6331},{"date":"2002-01-01","value":26.4013},{"date":"2003-01-01","value":26.059},{"date":"2004-01-01","value":25.8467},{"date":"2005-01-01","value":25.5504},{"date":"2006-01-01","value":25.3932},{"date":"2007-01-01","value":25.2227},{"date":"2008-01-01","value":25.0849},{"date":"2009-01-01","value":25.5149},{"date":"2012-01-01","value":23.4158},{"date":"2013-01-01","value":22.6182},{"date":"2014-01-01","value":22.4145},{"date":"2015-01-01","value":23.7128}],"summary":{"latest_period":"2015-01-01","latest_value":23.7128,"max":36.4844,"mean":29.1597,"min":22.4145,"of":199,"rank":76,"trend":"falling"}}