{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania","slug":"tanzania"},"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":0.57},{"date":"2006-01-01","value":0.13},{"date":"2007-01-01","value":1.42},{"date":"2008-01-01","value":0.34},{"date":"2009-01-01","value":0.28},{"date":"2010-01-01","value":0.24},{"date":"2011-01-01","value":0.12},{"date":"2012-01-01","value":0.57},{"date":"2013-01-01","value":0.42},{"date":"2014-01-01","value":0.13},{"date":"2015-01-01","value":0.77},{"date":"2016-01-01","value":0.74},{"date":"2017-01-01","value":0.12},{"date":"2018-01-01","value":0.53},{"date":"2019-01-01","value":0.13},{"date":"2020-01-01","value":0.64},{"date":"2021-01-01","value":0.13},{"date":"2022-01-01","value":0.23}],"summary":{"latest_period":"2022-01-01","latest_value":0.23,"max":1.42,"mean":0.417222,"min":0.12,"of":193,"rank":141,"trend":"volatile"}}