BARCELONA, Spain (AFP) –The number of mobile phone users globally will surpass five billion by the middle of this year, according to a study released Monday by GSMA, the association of mobile operators. With populations in Asia, and notably India, on the rise, the number, which stood at 4.8 billion a year ago, should mushroom to 5.7 billion, or three quarters of the world’s population, by 2020. Asia will account for around half total growth, […]