IPhone and others. Sales worldwide

In the last period, 2015 Q1, the largest presented item is IPhone with Sales Amount of 61.2M. The fastest growing participant in our report is IPhone with 63.51% growth in Sales Amount over 9 quarters between 2013 Q1 to 2015 Q1. The topic that suffers from the biggest downturn is IPod with 100% decline over the same period. This report represents data points consolidated from 4 sources: Apple, IDC, Gartner and Strategy Analytics