{"entity":{"iso2":"ME","iso3":"MNE","name":"Montenegro","slug":"montenegro"},"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":"2009-01-01","value":7.34543},{"date":"2010-01-01","value":3.69318},{"date":"2011-01-01","value":0.703548},{"date":"2012-01-01","value":0.0875884},{"date":"2013-01-01","value":0.0875884}],"summary":{"latest_period":"2013-01-01","latest_value":0.0875884,"max":7.34543,"mean":2.38347,"min":0.0875884,"of":32,"rank":16,"trend":"volatile"}}