{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"CC BY 4.0 (Eurostat)","slug":"nitrate-in-groundwater","source":"Eurostat","source_url":"https://ec.europa.eu/eurostat/databrowser/view/sdg_06_40","title":"Nitrate in groundwater","unit":"Milligrams per litre"},"observations":[{"date":"2007-01-01","value":17.65},{"date":"2008-01-01","value":17.21},{"date":"2009-01-01","value":16.82},{"date":"2010-01-01","value":16.46},{"date":"2011-01-01","value":16.13},{"date":"2012-01-01","value":15.83},{"date":"2013-01-01","value":15.54},{"date":"2014-01-01","value":15.29},{"date":"2015-01-01","value":15.07},{"date":"2016-01-01","value":14.93},{"date":"2017-01-01","value":14.87},{"date":"2018-01-01","value":14.89},{"date":"2019-01-01","value":14.98},{"date":"2020-01-01","value":15.12},{"date":"2021-01-01","value":15.28},{"date":"2022-01-01","value":15.46},{"date":"2023-01-01","value":15.7}],"summary":{"latest_period":"2023-01-01","latest_value":15.7,"max":17.65,"mean":15.7194,"min":14.87,"of":24,"rank":12,"trend":"falling"}}