{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"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":3.42},{"date":"2006-01-01","value":2.69},{"date":"2007-01-01","value":2.72},{"date":"2008-01-01","value":5.07},{"date":"2009-01-01","value":3.4},{"date":"2010-01-01","value":5.02},{"date":"2011-01-01","value":1.47},{"date":"2012-01-01","value":1.55},{"date":"2013-01-01","value":1.8},{"date":"2014-01-01","value":5.9},{"date":"2015-01-01","value":5.96},{"date":"2016-01-01","value":5.15},{"date":"2017-01-01","value":4.34},{"date":"2018-01-01","value":4.59},{"date":"2019-01-01","value":26.54},{"date":"2020-01-01","value":4.51},{"date":"2021-01-01","value":3.51},{"date":"2022-01-01","value":1.65}],"summary":{"latest_period":"2022-01-01","latest_value":1.65,"max":26.54,"mean":4.96056,"min":1.47,"of":193,"rank":92,"trend":"volatile"}}