{"entity":{"iso2":"BW","iso3":"BWA","name":"Botswana","slug":"botswana"},"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":16.8336},{"date":"2018-01-01","value":13.1756},{"date":"2019-01-01","value":8.78501},{"date":"2020-01-01","value":7.19783},{"date":"2021-01-01","value":9.5637}],"summary":{"latest_period":"2021-01-01","latest_value":9.5637,"max":16.8336,"mean":11.1111,"min":7.19783,"of":132,"rank":4,"trend":"falling"}}