In the last period, 2015, the largest presented point is Tablet with Total Amount of 28.2M. The fastest growing participant in our report is Internet of things (IoT) devices with 28.2% growth in Total Amount over 2 years between 2014 to 2015. The slowest growing topic is Tablet with 14.63% growth over the same period. This report represents data points consolidated from 2 sources: E-marketer and OfCom