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Spam: share of global email traffic 2007-2017

Global spam volume as percentage of total e-mail traffic from 2007 to 2017

The data displays the share of global spam as percentage of total e-mail traffic from 2007 to 2017. In the most recently reported period, spam messages accounted for 39.2% of e-mail traffic worldwide, the lowest share every and down from 59.8% in 2016.

2007	88.5
2008	92.6
2009	88.1
2010	84.9
2011	77
2012	75.2
2013	69.2
2014	59.7
2015	54.1
2016	59.8
2017	39.2

Spam: share of global email traffic 2007-2017

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