Telephone ownership and use As latest ITU data reveals, active mobile subscriptions continues to increase the world over. Just under two years ago, mobile subscriptions were reaching the six-billion mark. 2009 data from the ITU suggests we are well on our way to reaching seven billion connections. Developing countries, in particular, experienced a 19 percent increase in mobile subscriptions per 100 inhabitants between 2008 and 2009, compared with a modest 5 percent growth in developed countries according to the ITU. Mobile subscriptions in the Asia-Pacific alone have now passed the two-billion mark; according to the ITU, mobile subscriptions per 100 rose by 22 percent from 46 in 2008 in 56 in 2009.