{"entity":{"iso2":"VN","iso3":null,"name":"Viet Nam","slug":"viet-nam-2"},"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":2.64653},{"date":"2018-01-01","value":2.04081},{"date":"2019-01-01","value":1.54068},{"date":"2020-01-01","value":2.63321},{"date":"2021-01-01","value":1.65452}],"summary":{"latest_period":"2021-01-01","latest_value":1.65452,"max":2.64653,"mean":2.10315,"min":1.54068,"of":38,"rank":20,"trend":"falling"}}