It's estimated that more than 5 billion people have mobile devices, which represents approximately 94% of the population of advanced economies and 83% of emerging economies, according to Pew Research Center
It's estimated that more than 5 billion people have mobile devices, which represents approximately 94% of the population of advanced economies and 83% of emerging economies, according to Pew Research Center
It's estimated that more than 5 billion people have mobile devices, which represents approximately 94% of the population of advanced economies and 83% of emerging economies, according to Pew Research Center
It's estimated that more than 5 billion people have mobile devices, which represents approximately 94% of the population of advanced economies and 83% of emerging economies, according to Pew Research Center