{"entity":{"iso2":"TD","iso3":"TCD","name":"Chad","slug":"chad"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-lower-secondary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.SEC.ENRL.LO.TC.ZS","title":"Pupil-teacher ratio, lower secondary","unit":null},"observations":[{"date":"1999-01-01","value":40.9062},{"date":"2000-01-01","value":36.1091},{"date":"2010-01-01","value":42.7431},{"date":"2011-01-01","value":43.52},{"date":"2012-01-01","value":41.5543},{"date":"2015-01-01","value":35.0511},{"date":"2016-01-01","value":35.432}],"summary":{"latest_period":"2016-01-01","latest_value":35.432,"max":43.52,"mean":39.3308,"min":35.0511,"of":137,"rank":8,"trend":"flat"}}