{"entity":{"iso2":"HR","iso3":"HRV","name":"Croatia","slug":"croatia"},"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":"2000-01-01","value":0.057331},{"date":"2001-01-01","value":0.057331},{"date":"2002-01-01","value":0.0442475},{"date":"2003-01-01","value":0.0442475},{"date":"2004-01-01","value":0.0569521},{"date":"2005-01-01","value":0.0700564},{"date":"2006-01-01","value":0.067533},{"date":"2007-01-01","value":0.0202624},{"date":"2008-01-01","value":0.0508184},{"date":"2009-01-01","value":0.0624362},{"date":"2010-01-01","value":0.0399252},{"date":"2011-01-01","value":0.0685199},{"date":"2012-01-01","value":0.0817507},{"date":"2013-01-01","value":0.0866942},{"date":"2014-01-01","value":0.0563079},{"date":"2015-01-01","value":0.0462449},{"date":"2016-01-01","value":0.038129},{"date":"2017-01-01","value":0.0407323},{"date":"2018-01-01","value":0.0141999},{"date":"2019-01-01","value":0.015865},{"date":"2020-01-01","value":0.0176562},{"date":"2021-01-01","value":0.0194474}],"summary":{"latest_period":"2021-01-01","latest_value":0.0194474,"max":0.0866942,"mean":0.0480313,"min":0.0141999,"of":32,"rank":29,"trend":"falling"}}