{"entity":{"iso2":"ZA","iso3":"ZAF","name":"South Africa","slug":"south-africa"},"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":null},"observations":[{"date":"2017-01-01","value":0.3988},{"date":"2018-01-01","value":0.27984},{"date":"2019-01-01","value":0.16811},{"date":"2020-01-01","value":0.21513},{"date":"2021-01-01","value":0.42296}],"summary":{"latest_period":"2021-01-01","latest_value":0.42296,"max":0.42296,"mean":0.296968,"min":0.16811,"of":121,"rank":65,"trend":"flat"}}