{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"chlorophyll-a-deviation-from-the-global-average","source":"UN Statistics Division \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/chlorophyll-a-deviation-from-the-global-average","title":"Chlorophyll-a deviation from the global average","unit":"%"},"observations":[{"date":"2005-01-01","value":1.93},{"date":"2006-01-01","value":0.67},{"date":"2007-01-01","value":0.56},{"date":"2008-01-01","value":0.5},{"date":"2009-01-01","value":1.97},{"date":"2010-01-01","value":0.91},{"date":"2011-01-01","value":1.35},{"date":"2012-01-01","value":0.73},{"date":"2013-01-01","value":0.7},{"date":"2014-01-01","value":3.48},{"date":"2015-01-01","value":3.75},{"date":"2016-01-01","value":1.8},{"date":"2017-01-01","value":0.77},{"date":"2018-01-01","value":1.58},{"date":"2019-01-01","value":1.03},{"date":"2020-01-01","value":0.72},{"date":"2021-01-01","value":1.23},{"date":"2022-01-01","value":0.61}],"summary":{"latest_period":"2022-01-01","latest_value":0.61,"max":3.75,"mean":1.34944,"min":0.5,"of":193,"rank":117,"trend":"volatile"}}