Global terror attacks decreased by 13% between 2014 and 2015. In 2014 there were 13,463 attacks resulting in the deaths of 32,727 people, and the next year there were 11,774 terror attacks, killing a total of 28,328 people.
- Foreign Terrorist Organizations
- Middle East Country Reports on Terrorism
- Statistics on Incidents of Terrorism Worldwide
Sources: United States Department of State