{"entity":{"iso2":"HK","iso3":"HKG","name":"Hong Kong, China","slug":"hong-kong-sar-china"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-secondary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.SEC.ENRL.TC.ZS","title":"Pupil-teacher ratio, secondary","unit":null},"observations":[{"date":"1971-01-01","value":21.9009},{"date":"1972-01-01","value":22.3624},{"date":"1973-01-01","value":22.949},{"date":"1974-01-01","value":24.2},{"date":"1975-01-01","value":24.7242},{"date":"1976-01-01","value":24.3353},{"date":"1977-01-01","value":30.2532},{"date":"1978-01-01","value":30.154},{"date":"1979-01-01","value":30.1079},{"date":"1980-01-01","value":29.6907},{"date":"1981-01-01","value":29.3366},{"date":"1982-01-01","value":28.987},{"date":"1983-01-01","value":27.2427},{"date":"1984-01-01","value":25.9364},{"date":"1985-01-01","value":24.8026},{"date":"1986-01-01","value":23.9902},{"date":"1987-01-01","value":23.3712},{"date":"1988-01-01","value":22.7144},{"date":"1996-01-01","value":20.1316},{"date":"2001-01-01","value":18.839},{"date":"2002-01-01","value":18.4688},{"date":"2003-01-01","value":18.3454},{"date":"2004-01-01","value":18.038},{"date":"2005-01-01","value":18.0687},{"date":"2006-01-01","value":17.8258},{"date":"2007-01-01","value":17.4319},{"date":"2008-01-01","value":17.24},{"date":"2009-01-01","value":16.8873},{"date":"2010-01-01","value":16.6788},{"date":"2011-01-01","value":15.7914},{"date":"2012-01-01","value":14.9874},{"date":"2013-01-01","value":14.1982},{"date":"2014-01-01","value":13.6054},{"date":"2015-01-01","value":12.9568},{"date":"2016-01-01","value":12.3707},{"date":"2017-01-01","value":11.5186},{"date":"2018-01-01","value":11.2225}],"summary":{"latest_period":"2018-01-01","latest_value":11.2225,"max":30.2532,"mean":20.8558,"min":11.2225,"of":190,"rank":131,"trend":"falling"}}