{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"indicator":{"licence":"UN SDG Global Database (open, attribution requested)","slug":"lake-water-quality-trophic-state-percent","source":"United Nations Statistics Division, SDG Global Database","source_url":"https://unstats.un.org/sdgs/dataportal/database?series=EN_LKW_QLTRST","title":"Lake water quality trophic state (%)","unit":"%"},"observations":[{"date":"2017-01-01","value":1.0582},{"date":"2018-01-01","value":1.27095},{"date":"2019-01-01","value":0.51446},{"date":"2020-01-01","value":0.23994},{"date":"2021-01-01","value":0.4363}],"summary":{"latest_period":"2021-01-01","latest_value":0.4363,"max":1.27095,"mean":0.70397,"min":0.23994,"of":132,"rank":71,"trend":"volatile"}}