{"entity":{"iso2":"CN","iso3":"CHN","name":"China","slug":"china"},"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":"1974-01-01","value":28.655},{"date":"1975-01-01","value":25.0999},{"date":"1976-01-01","value":26.2156},{"date":"1977-01-01","value":27.134},{"date":"1978-01-01","value":26.7861},{"date":"1979-01-01","value":28.4368},{"date":"1980-01-01","value":29.855},{"date":"1981-01-01","value":28.0197},{"date":"1982-01-01","value":26.3331},{"date":"1983-01-01","value":26.8085},{"date":"1984-01-01","value":26.3337},{"date":"1985-01-01","value":26.3641},{"date":"1986-01-01","value":26.9083},{"date":"1987-01-01","value":26.9297},{"date":"1988-01-01","value":27.7532},{"date":"1989-01-01","value":27.663},{"date":"1990-01-01","value":26.0564},{"date":"1991-01-01","value":26.3104},{"date":"1992-01-01","value":28.7331},{"date":"1993-01-01","value":29.794},{"date":"1994-01-01","value":30.5328},{"date":"1995-01-01","value":30.5222},{"date":"1996-01-01","value":30.9833},{"date":"1997-01-01","value":30.0061},{"date":"1998-01-01","value":28.4812},{"date":"1999-01-01","value":27.4499},{"date":"2000-01-01","value":26.6644},{"date":"2001-01-01","value":26.2031},{"date":"2006-01-01","value":22.8861},{"date":"2007-01-01","value":22.4294},{"date":"2008-01-01","value":22.3845},{"date":"2009-01-01","value":22.7107},{"date":"2010-01-01","value":24.0367},{"date":"2011-01-01","value":23.1503},{"date":"2012-01-01","value":23.0114},{"date":"2013-01-01","value":22.2659},{"date":"2014-01-01","value":21.0387},{"date":"2015-01-01","value":19.9314},{"date":"2016-01-01","value":19.0758},{"date":"2017-01-01","value":18.0629},{"date":"2018-01-01","value":17.3769}],"summary":{"latest_period":"2018-01-01","latest_value":17.3769,"max":30.9833,"mean":25.7413,"min":17.3769,"of":182,"rank":87,"trend":"falling"}}