Boko Haram has the 2nd-highest number of mass killings since 2000

Even though Boko Haram is a relatively new group, it has been responsible for the second highest number of attacks in the past 14 years after ISIS, according to data collected by the Global Terrorism Database run by the University of Maryland and released Sunday.

The data spans from 2000 until 2014, so it does not include any attacks from this year. But even in that time frame.

The vast majority of the coordinated attacks by Boko Haram have taken place in Nigeria, and only recently have they begun to expand outside the African most populous coutry.

This graph represents a number of coordinated attacks and each attack does not have more than 100 fatalities.