{"entity":{"iso2":"SE","iso3":"SWE","name":"Sweden","slug":"sweden"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"average-ammonium-concentration-in-freshwater","source":"European Environment Agency (2023) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/average-ammonium-concentration-in-freshwater","title":"Average ammonium concentration in freshwater","unit":"milligrams per litre"},"observations":[{"date":"1992-01-01","value":0.0241116},{"date":"1993-01-01","value":0.0247952},{"date":"1994-01-01","value":0.0255579},{"date":"1995-01-01","value":0.0238871},{"date":"1996-01-01","value":0.0294453},{"date":"1997-01-01","value":0.0254108},{"date":"1998-01-01","value":0.0219345},{"date":"1999-01-01","value":0.0284284},{"date":"2000-01-01","value":0.0236869},{"date":"2001-01-01","value":0.0372298},{"date":"2002-01-01","value":0.0280263},{"date":"2003-01-01","value":0.0366272},{"date":"2004-01-01","value":0.0363603},{"date":"2005-01-01","value":0.0303749},{"date":"2006-01-01","value":0.0432925},{"date":"2007-01-01","value":0.0347618},{"date":"2008-01-01","value":0.0261735},{"date":"2009-01-01","value":0.0324565},{"date":"2010-01-01","value":0.0368528},{"date":"2011-01-01","value":0.0350245},{"date":"2012-01-01","value":0.02851},{"date":"2013-01-01","value":0.0292887},{"date":"2014-01-01","value":0.0299269},{"date":"2015-01-01","value":0.0306914},{"date":"2016-01-01","value":0.0336242},{"date":"2017-01-01","value":0.0240137},{"date":"2018-01-01","value":0.0300128},{"date":"2019-01-01","value":0.0326435},{"date":"2020-01-01","value":0.0257643},{"date":"2021-01-01","value":0.0287892}],"summary":{"latest_period":"2021-01-01","latest_value":0.0287892,"max":0.0432925,"mean":0.0299234,"min":0.0219345,"of":32,"rank":25,"trend":"rising"}}