{"entity":{"iso2":null,"iso3":null,"name":"European Union (aggregate changing according to the context)","slug":"european-union-aggregate-changing-according-to-the-context"},"indicator":{"licence":"CC BY 4.0 (Eurostat)","slug":"biochemical-oxygen-demand-in-rivers","source":"Eurostat","source_url":"https://ec.europa.eu/eurostat/databrowser/view/sdg_06_30","title":"Biochemical oxygen demand in rivers","unit":"Milligrams per litre"},"observations":[{"date":"2007-01-01","value":2.74},{"date":"2008-01-01","value":2.68},{"date":"2009-01-01","value":2.62},{"date":"2010-01-01","value":2.59},{"date":"2011-01-01","value":2.57},{"date":"2012-01-01","value":2.55},{"date":"2013-01-01","value":2.55},{"date":"2014-01-01","value":2.55},{"date":"2015-01-01","value":2.53},{"date":"2016-01-01","value":2.48},{"date":"2017-01-01","value":2.42},{"date":"2018-01-01","value":2.36},{"date":"2019-01-01","value":2.32},{"date":"2020-01-01","value":2.29},{"date":"2021-01-01","value":2.26},{"date":"2022-01-01","value":2.25},{"date":"2023-01-01","value":2.24}],"summary":{"latest_period":"2023-01-01","latest_value":2.24,"max":2.74,"mean":2.47059,"min":2.24,"of":1,"rank":1,"trend":"falling"}}