{"entity":{"iso2":"XH","iso3":"IDB","name":"IDA blend","slug":"ida-blend"},"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":34.9592},{"date":"1971-01-01","value":34.6571},{"date":"1972-01-01","value":34.1562},{"date":"1973-01-01","value":34.9924},{"date":"1974-01-01","value":34.8787},{"date":"1975-01-01","value":34.6545},{"date":"1976-01-01","value":34.6477},{"date":"1977-01-01","value":35.1456},{"date":"1978-01-01","value":33.0761},{"date":"1979-01-01","value":33.8254},{"date":"1980-01-01","value":34.7089},{"date":"1981-01-01","value":34.6296},{"date":"1982-01-01","value":35.3171},{"date":"1983-01-01","value":34.8434},{"date":"1984-01-01","value":35.6324},{"date":"1985-01-01","value":36.7664},{"date":"1986-01-01","value":37.5518},{"date":"1987-01-01","value":38.3757},{"date":"1988-01-01","value":37.4443},{"date":"1989-01-01","value":35.925},{"date":"1990-01-01","value":37.3438},{"date":"1991-01-01","value":36.5435},{"date":"1992-01-01","value":35.8349},{"date":"1993-01-01","value":35.2107},{"date":"1994-01-01","value":35.0687},{"date":"1995-01-01","value":34.8612},{"date":"1996-01-01","value":33.4994},{"date":"1997-01-01","value":34.2024},{"date":"1998-01-01","value":34.6245},{"date":"1999-01-01","value":35.8812},{"date":"2000-01-01","value":36.4854},{"date":"2001-01-01","value":36.1892},{"date":"2002-01-01","value":36.6865},{"date":"2003-01-01","value":34.9587},{"date":"2004-01-01","value":36.2216},{"date":"2005-01-01","value":36.9426},{"date":"2006-01-01","value":38.2346},{"date":"2007-01-01","value":40.247},{"date":"2008-01-01","value":39.6512},{"date":"2009-01-01","value":38.5078},{"date":"2010-01-01","value":38.1769},{"date":"2011-01-01","value":35.91},{"date":"2012-01-01","value":40.2824},{"date":"2013-01-01","value":34.4367},{"date":"2014-01-01","value":34.2286},{"date":"2015-01-01","value":34.1731},{"date":"2016-01-01","value":34.7297},{"date":"2017-01-01","value":34.2709},{"date":"2018-01-01","value":34.265}],"summary":{"latest_period":"2018-01-01","latest_value":34.265,"max":40.2824,"mean":35.793,"min":33.0761,"of":null,"rank":null,"trend":"flat"}}