Tables 3 and 4, based on different sources (comscore, 2012a, 2012b, 2013a, 2013b, 2013c;World Bank, 2013) for the average times internet users spend online
Tables 3 and 4, based on different sources (comscore, 2012a, 2012b, 2013a, 2013b,2013c;World Bank, 2013) for the average times internet users spend online