CAIRO - The number of mobile phone subscriptions in Egypt rose to 74.77 million in May, up 28 per cent year-on-year, government figures showed on Saturday. In April the number of mobile phone subscriptions was 74.58 million. In May 2010, Egypt's three mobile operators ��" Etisalat Egypt , Mobinil and Vodafone's unit in Egypt ��" had 58.253 million subscriptions. Egypt, with about 80 million people, is the Arab world's most populous country.