{"entity":{"iso2":"LR","iso3":"LBR","name":"Liberia","slug":"liberia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-preprimary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.PRE.ENRL.TC.ZS","title":"Pupil-teacher ratio, preprimary","unit":null},"observations":[{"date":"1999-01-01","value":18.1211},{"date":"2000-01-01","value":43.0747},{"date":"2014-01-01","value":46.4911},{"date":"2015-01-01","value":53.2542},{"date":"2016-01-01","value":37.6808},{"date":"2017-01-01","value":37.3128}],"summary":{"latest_period":"2017-01-01","latest_value":37.3128,"max":53.2542,"mean":39.3225,"min":18.1211,"of":182,"rank":8,"trend":"rising"}}