{"entity":{"iso2":"ZA","iso3":"ZAF","name":"South Africa","slug":"south-africa"},"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":"1991-01-01","value":25.9618},{"date":"1998-01-01","value":29.5153},{"date":"1999-01-01","value":29.2461},{"date":"2000-01-01","value":28.0597},{"date":"2001-01-01","value":27.429},{"date":"2002-01-01","value":29.6899},{"date":"2003-01-01","value":29.8354},{"date":"2004-01-01","value":30.7514},{"date":"2005-01-01","value":32.902},{"date":"2006-01-01","value":30.2148},{"date":"2007-01-01","value":29.1892},{"date":"2008-01-01","value":27.7127},{"date":"2009-01-01","value":25.0476},{"date":"2015-01-01","value":27.782},{"date":"2016-01-01","value":26.8481},{"date":"2017-01-01","value":27.6171}],"summary":{"latest_period":"2017-01-01","latest_value":27.6171,"max":32.902,"mean":28.6126,"min":25.0476,"of":190,"rank":19,"trend":"flat"}}