{"entity":{"iso2":"SG","iso3":"SGP","name":"Singapore","slug":"singapore"},"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":29.6532},{"date":"1971-01-01","value":29.9153},{"date":"1972-01-01","value":32.6716},{"date":"1973-01-01","value":31.0089},{"date":"1974-01-01","value":30.7525},{"date":"1975-01-01","value":30.4724},{"date":"1976-01-01","value":29.8448},{"date":"1977-01-01","value":29.6132},{"date":"1978-01-01","value":28.7138},{"date":"1979-01-01","value":27.722},{"date":"1980-01-01","value":30.8276},{"date":"1981-01-01","value":30.003},{"date":"1982-01-01","value":27.8806},{"date":"1983-01-01","value":29.3116},{"date":"1984-01-01","value":27.083},{"date":"1985-01-01","value":26.832},{"date":"1986-01-01","value":26.1906},{"date":"1987-01-01","value":25.6499},{"date":"1988-01-01","value":26.0259},{"date":"1989-01-01","value":25.7885},{"date":"1990-01-01","value":25.7777},{"date":"1991-01-01","value":26.4438},{"date":"1992-01-01","value":25.7753},{"date":"1993-01-01","value":24.4173},{"date":"1994-01-01","value":23.7939},{"date":"1995-01-01","value":25.2654},{"date":"1996-01-01","value":25.3972},{"date":"2007-01-01","value":21.1418},{"date":"2008-01-01","value":20.1821},{"date":"2009-01-01","value":18.2179},{"date":"2016-01-01","value":15.0593},{"date":"2017-01-01","value":14.6943}],"summary":{"latest_period":"2017-01-01","latest_value":14.6943,"max":32.6716,"mean":26.3164,"min":14.6943,"of":199,"rank":140,"trend":"falling"}}