{"entity":{"iso2":"CN","iso3":"CHN","name":"China","slug":"china"},"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":28.8695},{"date":"1971-01-01","value":29.1473},{"date":"1972-01-01","value":27.3778},{"date":"1973-01-01","value":28.5339},{"date":"1974-01-01","value":29.0028},{"date":"1975-01-01","value":29.2909},{"date":"1976-01-01","value":29.0104},{"date":"1977-01-01","value":28.3711},{"date":"1978-01-01","value":27.9709},{"date":"1979-01-01","value":27.9832},{"date":"1980-01-01","value":27.2454},{"date":"1981-01-01","value":26.5975},{"date":"1982-01-01","value":25.6856},{"date":"1983-01-01","value":25.3825},{"date":"1984-01-01","value":25.0305},{"date":"1985-01-01","value":25.2479},{"date":"1986-01-01","value":24.8664},{"date":"1987-01-01","value":24.3507},{"date":"1988-01-01","value":23.6222},{"date":"1989-01-01","value":22.7869},{"date":"1990-01-01","value":22.3188},{"date":"1991-01-01","value":21.9308},{"date":"1992-01-01","value":21.9875},{"date":"1993-01-01","value":22.0778},{"date":"1994-01-01","value":22.3742},{"date":"1995-01-01","value":22.8513},{"date":"1996-01-01","value":23.2963},{"date":"1997-01-01","value":23.7369},{"date":"1998-01-01","value":24.1568},{"date":"2001-01-01","value":22.2057},{"date":"2006-01-01","value":18.2519},{"date":"2007-01-01","value":17.682},{"date":"2008-01-01","value":17.5545},{"date":"2009-01-01","value":17.2156},{"date":"2010-01-01","value":16.8438},{"date":"2011-01-01","value":16.7884},{"date":"2012-01-01","value":16.8487},{"date":"2013-01-01","value":16.8534},{"date":"2014-01-01","value":16.2308},{"date":"2015-01-01","value":16.2944},{"date":"2016-01-01","value":16.5494},{"date":"2017-01-01","value":16.5938},{"date":"2018-01-01","value":16.4268}],"summary":{"latest_period":"2018-01-01","latest_value":16.4268,"max":29.2909,"mean":22.8708,"min":16.2308,"of":199,"rank":122,"trend":"falling"}}