{"entity":{"iso2":"BE","iso3":"BEL","name":"Belgium","slug":"belgium"},"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":1.21},{"date":"2006-01-01","value":1.99},{"date":"2007-01-01","value":3.47},{"date":"2008-01-01","value":11.46},{"date":"2009-01-01","value":19.51},{"date":"2010-01-01","value":4.08},{"date":"2011-01-01","value":1.84},{"date":"2012-01-01","value":1.58},{"date":"2013-01-01","value":2.37},{"date":"2014-01-01","value":1.18},{"date":"2015-01-01","value":2.0},{"date":"2016-01-01","value":2.44},{"date":"2017-01-01","value":1.5},{"date":"2018-01-01","value":7.14},{"date":"2019-01-01","value":0.94},{"date":"2021-01-01","value":0.39},{"date":"2022-01-01","value":0.0}],"summary":{"latest_period":"2022-01-01","latest_value":0.0,"max":19.51,"mean":3.71176,"min":0.0,"of":193,"rank":188,"trend":"volatile"}}