In the last period, Y2017, the largest presented point is Smartphone with Penetration Rate of 37%. The fastest growing participant in our report is Smartphone with 73.71% growth in Penetration Rate over 5 years between Y2013 to Y2017. The slowest growing topic is social network with 56.13% growth over the same period. This report represents data points consolidated from 2 sources: e Marketer and eMarketer