{"entity":{"iso2":"1A","iso3":"ARB","name":"Arab World","slug":"arab-world"},"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":31.3067},{"date":"1971-01-01","value":31.2379},{"date":"1972-01-01","value":31.1721},{"date":"1973-01-01","value":31.2052},{"date":"1974-01-01","value":31.0568},{"date":"1975-01-01","value":31.079},{"date":"1976-01-01","value":30.7193},{"date":"1977-01-01","value":30.181},{"date":"1978-01-01","value":29.9613},{"date":"1979-01-01","value":29.9279},{"date":"1980-01-01","value":29.4981},{"date":"1981-01-01","value":29.126},{"date":"1982-01-01","value":28.7572},{"date":"1983-01-01","value":27.6864},{"date":"1984-01-01","value":27.3886},{"date":"1985-01-01","value":26.5702},{"date":"1986-01-01","value":26.1505},{"date":"1987-01-01","value":25.7524},{"date":"1988-01-01","value":25.6315},{"date":"1989-01-01","value":22.6426},{"date":"1990-01-01","value":24.0697},{"date":"1991-01-01","value":24.0418},{"date":"1992-01-01","value":23.5313},{"date":"1993-01-01","value":23.0639},{"date":"1994-01-01","value":23.5782},{"date":"1995-01-01","value":22.9519},{"date":"1996-01-01","value":23.1925},{"date":"1997-01-01","value":22.4388},{"date":"1998-01-01","value":22.5637},{"date":"1999-01-01","value":22.9052},{"date":"2000-01-01","value":22.3907},{"date":"2001-01-01","value":21.9694},{"date":"2002-01-01","value":21.7943},{"date":"2003-01-01","value":21.5256},{"date":"2004-01-01","value":21.2449},{"date":"2005-01-01","value":21.5923},{"date":"2006-01-01","value":21.3493},{"date":"2007-01-01","value":21.2595},{"date":"2008-01-01","value":20.905},{"date":"2009-01-01","value":21.0257},{"date":"2010-01-01","value":21.0597},{"date":"2011-01-01","value":20.3626},{"date":"2012-01-01","value":19.4721},{"date":"2013-01-01","value":19.2169},{"date":"2014-01-01","value":19.4185},{"date":"2015-01-01","value":19.5677},{"date":"2016-01-01","value":20.0235},{"date":"2017-01-01","value":20.6269},{"date":"2018-01-01","value":20.785}],"summary":{"latest_period":"2018-01-01","latest_value":20.785,"max":31.3067,"mean":24.5914,"min":19.2169,"of":null,"rank":null,"trend":"falling"}}