{"entity":{"iso2":"XP","iso3":"MIC","name":"Middle income","slug":"middle-income"},"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":31.93},{"date":"1971-01-01","value":31.9815},{"date":"1972-01-01","value":31.2265},{"date":"1973-01-01","value":31.9013},{"date":"1974-01-01","value":31.929},{"date":"1975-01-01","value":31.9804},{"date":"1976-01-01","value":31.7911},{"date":"1977-01-01","value":31.8611},{"date":"1978-01-01","value":31.5989},{"date":"1979-01-01","value":31.5602},{"date":"1980-01-01","value":31.2336},{"date":"1981-01-01","value":30.8525},{"date":"1982-01-01","value":30.35},{"date":"1983-01-01","value":29.8136},{"date":"1984-01-01","value":29.5642},{"date":"1985-01-01","value":29.4999},{"date":"1986-01-01","value":29.2392},{"date":"1987-01-01","value":29.0885},{"date":"1988-01-01","value":28.8353},{"date":"1989-01-01","value":28.2407},{"date":"1990-01-01","value":28.2231},{"date":"1991-01-01","value":28.145},{"date":"1992-01-01","value":28.1332},{"date":"1993-01-01","value":28.1361},{"date":"1994-01-01","value":28.2538},{"date":"1995-01-01","value":28.2407},{"date":"1996-01-01","value":28.2406},{"date":"1997-01-01","value":28.2998},{"date":"1998-01-01","value":28.3926},{"date":"1999-01-01","value":28.3924},{"date":"2000-01-01","value":28.0523},{"date":"2001-01-01","value":27.5649},{"date":"2002-01-01","value":27.1984},{"date":"2003-01-01","value":26.2704},{"date":"2004-01-01","value":26.4748},{"date":"2005-01-01","value":26.2472},{"date":"2006-01-01","value":26.105},{"date":"2007-01-01","value":25.9373},{"date":"2008-01-01","value":25.784},{"date":"2009-01-01","value":25.376},{"date":"2010-01-01","value":24.9754},{"date":"2011-01-01","value":24.6304},{"date":"2012-01-01","value":24.7068},{"date":"2013-01-01","value":23.8146},{"date":"2014-01-01","value":23.4506},{"date":"2015-01-01","value":23.2789},{"date":"2016-01-01","value":23.7787},{"date":"2017-01-01","value":23.6441},{"date":"2018-01-01","value":23.6747}],"summary":{"latest_period":"2018-01-01","latest_value":23.6747,"max":31.9815,"mean":28.1204,"min":23.2789,"of":43,"rank":17,"trend":"falling"}}