{"entity":{"iso2":"HR","iso3":"HRV","name":"Croatia","slug":"croatia"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"average-nitrate-concentration-in-freshwater","source":"European Environment Agency (2023) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/average-nitrate-concentration-in-freshwater","title":"Average nitrate concentration in freshwater","unit":"milligrams per litre"},"observations":[{"date":"2008-01-01","value":1.87093},{"date":"2009-01-01","value":1.87093},{"date":"2010-01-01","value":1.80454},{"date":"2011-01-01","value":1.89543},{"date":"2012-01-01","value":8.01951},{"date":"2013-01-01","value":8.01951},{"date":"2014-01-01","value":11.1116},{"date":"2015-01-01","value":11.1116},{"date":"2018-01-01","value":10.1311},{"date":"2019-01-01","value":10.1311},{"date":"2020-01-01","value":8.57315},{"date":"2021-01-01","value":8.18728}],"summary":{"latest_period":"2021-01-01","latest_value":8.18728,"max":11.1116,"mean":6.89388,"min":1.80454,"of":34,"rank":26,"trend":"volatile"}}