{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"UN SDG Global Database (open, attribution requested)","slug":"chlorophyll-a-anomaly-remote-sensing-percent","source":"United Nations Statistics Division, SDG Global Database","source_url":"https://unstats.un.org/sdgs/dataportal/database?series=EN_MAR_CHLANM","title":"Chlorophyll-a anomaly, remote sensing (%)","unit":"%"},"observations":[{"date":"2018-01-01","value":8.70498},{"date":"2019-01-01","value":3.24411},{"date":"2020-01-01","value":2.91138},{"date":"2021-01-01","value":2.8913},{"date":"2022-01-01","value":1.71321}],"summary":{"latest_period":"2022-01-01","latest_value":1.71321,"max":8.70498,"mean":3.893,"min":1.71321,"of":188,"rank":38,"trend":"volatile"}}