The world mobile data usage has grown by 74 % in 2015 (3.7 exabytes per month) as compared to 2014 (2.1 exabytes per month) and is expected to grow to 30.6 exabytes per month by 2020.
In pursuit of more juicy data, mobiledata company Ogury sampled more than six million mobile user profiles from its network to take a deep dive into usage habits around the world.