{"entity":{"iso2":"TD","iso3":"TCD","name":"Chad","slug":"chad"},"indicator":{"licence":"CC BY-NC-SA 3.0 IGO (WHO)","slug":"persistence-to-last-grade-of-primary-percent-of-cohort","source":"World Health Organization, Global Health Observatory","source_url":"https://www.who.int/data/gho/data/indicators/indicator-details/GHO/SE_PRM_PRSL_ZS","title":"Persistence to last grade of primary (% of cohort)","unit":null},"observations":[{"date":"1990-01-01","value":42.098},{"date":"2000-01-01","value":46.8975},{"date":"2010-01-01","value":49.3352},{"date":"2011-01-01","value":38.0587},{"date":"2012-01-01","value":50.9876},{"date":"2015-01-01","value":28.5594}],"summary":{"latest_period":"2015-01-01","latest_value":28.5594,"max":50.9876,"mean":42.656,"min":28.5594,"of":99,"rank":99,"trend":"falling"}}