As of December 2014, nearly 75% of all U.S. mobile subscribers aged 13 and older owned a smartphone. The highest adoption rates belong to mobile subscribers aged 25-34 (88.9%), and 18-24 (88.6%). In January 2013,...
Read More >>>As of December 2014, nearly 75% of all U.S. mobile subscribers aged 13 and older owned a smartphone. The highest adoption rates belong to mobile subscribers aged 25-34 (88.9%), and 18-24 (88.6%). In January 2013,...
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