{"entity":{"iso2":"LR","iso3":"LBR","name":"Liberia","slug":"liberia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-tertiary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.TER.ENRL.TC.ZS","title":"Pupil-teacher ratio, tertiary","unit":null},"observations":[{"date":"1970-01-01","value":6.7622},{"date":"1987-01-01","value":10.7945},{"date":"1999-01-01","value":32.8657},{"date":"2000-01-01","value":72.2697},{"date":"2010-01-01","value":24.4307},{"date":"2012-01-01","value":21.6386}],"summary":{"latest_period":"2012-01-01","latest_value":21.6386,"max":72.2697,"mean":28.1269,"min":6.7622,"of":175,"rank":49,"trend":"volatile"}}