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How did Arctic sea ice extent change from 2007 to 2022?
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2.0
3.3
4.5
5.8
7.0
Million km²
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
Source: National Snow and Ice Data Center
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National Snow and Ice Data Center
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