{"entity":{"iso2":null,"iso3":"SHN","name":"Saint Helena","slug":"saint-helena"},"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":2.28},{"date":"2006-01-01","value":1.74},{"date":"2007-01-01","value":3.07},{"date":"2008-01-01","value":2.39},{"date":"2009-01-01","value":4.15},{"date":"2010-01-01","value":3.52},{"date":"2011-01-01","value":3.07},{"date":"2012-01-01","value":1.8},{"date":"2013-01-01","value":1.25},{"date":"2014-01-01","value":1.46},{"date":"2015-01-01","value":2.05},{"date":"2016-01-01","value":0.48},{"date":"2017-01-01","value":0.88},{"date":"2018-01-01","value":0.95},{"date":"2019-01-01","value":1.43},{"date":"2020-01-01","value":1.96},{"date":"2021-01-01","value":2.82},{"date":"2022-01-01","value":0.25}],"summary":{"latest_period":"2022-01-01","latest_value":0.25,"max":4.15,"mean":1.975,"min":0.25,"of":193,"rank":139,"trend":"volatile"}}