{"entity":{"iso2":"CL","iso3":"CHL","name":"Chile","slug":"chile"},"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":"1971-01-01","value":32.7611},{"date":"1972-01-01","value":34.3516},{"date":"1973-01-01","value":34.6412},{"date":"1974-01-01","value":43.503},{"date":"1975-01-01","value":49.6405},{"date":"1976-01-01","value":41.8601},{"date":"1977-01-01","value":46.2343},{"date":"1978-01-01","value":46.6116},{"date":"1979-01-01","value":65.5644},{"date":"1988-01-01","value":22.959},{"date":"1989-01-01","value":23.1613},{"date":"1991-01-01","value":24.0322},{"date":"1993-01-01","value":27.2276},{"date":"1994-01-01","value":27.9699},{"date":"1995-01-01","value":29.5594},{"date":"2000-01-01","value":24.2735},{"date":"2002-01-01","value":24.801},{"date":"2003-01-01","value":22.9085},{"date":"2004-01-01","value":21.4057},{"date":"2005-01-01","value":20.6956},{"date":"2006-01-01","value":19.6595},{"date":"2007-01-01","value":18.6393},{"date":"2012-01-01","value":26.3367},{"date":"2013-01-01","value":28.1905},{"date":"2014-01-01","value":27.5277},{"date":"2015-01-01","value":26.8335},{"date":"2016-01-01","value":26.3151},{"date":"2017-01-01","value":25.4042}],"summary":{"latest_period":"2017-01-01","latest_value":25.4042,"max":65.5644,"mean":30.8239,"min":18.6393,"of":182,"rank":38,"trend":"falling"}}