{"entity":{"iso2":"PE","iso3":"PER","name":"Peru","slug":"peru"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-preprimary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.PRE.ENRL.TC.ZS","title":"Pupil-teacher ratio, preprimary","unit":null},"observations":[{"date":"1970-01-01","value":36.8641},{"date":"1971-01-01","value":40.2015},{"date":"1972-01-01","value":36.3376},{"date":"1973-01-01","value":34.965},{"date":"1974-01-01","value":33.152},{"date":"1975-01-01","value":38.5851},{"date":"1976-01-01","value":38.1559},{"date":"1977-01-01","value":36.4524},{"date":"1979-01-01","value":34.2258},{"date":"1980-01-01","value":33.663},{"date":"1981-01-01","value":32.323},{"date":"1982-01-01","value":34.6092},{"date":"1983-01-01","value":31.0884},{"date":"1985-01-01","value":30.5889},{"date":"1986-01-01","value":30.6891},{"date":"1987-01-01","value":28.8498},{"date":"1988-01-01","value":28.0241},{"date":"1989-01-01","value":27.3708},{"date":"1990-01-01","value":24.6311},{"date":"1991-01-01","value":24.848},{"date":"1992-01-01","value":24.6988},{"date":"1993-01-01","value":28.6778},{"date":"1994-01-01","value":21.9472},{"date":"1995-01-01","value":23.0538},{"date":"1996-01-01","value":22.7426},{"date":"1997-01-01","value":22.398},{"date":"1998-01-01","value":29.4729},{"date":"1999-01-01","value":38.784},{"date":"2000-01-01","value":27.8281},{"date":"2001-01-01","value":28.2376},{"date":"2002-01-01","value":26.7517},{"date":"2003-01-01","value":25.0676},{"date":"2004-01-01","value":24.6063},{"date":"2005-01-01","value":24.7356},{"date":"2006-01-01","value":22.793},{"date":"2007-01-01","value":20.4072},{"date":"2008-01-01","value":19.5927},{"date":"2009-01-01","value":19.9382},{"date":"2010-01-01","value":20.0039},{"date":"2011-01-01","value":17.7366},{"date":"2012-01-01","value":17.8508},{"date":"2015-01-01","value":18.1535},{"date":"2016-01-01","value":18.9531},{"date":"2017-01-01","value":19.1087},{"date":"2018-01-01","value":19.5493}],"summary":{"latest_period":"2018-01-01","latest_value":19.5493,"max":40.2015,"mean":27.527,"min":17.7366,"of":182,"rank":70,"trend":"falling"}}