Sections 3 to 6 consider, in turn, the measurement of the Connect 2020 Goals concerned with growth, inclusiveness and sustainability of the ICT sector, as well as the monitoring of qualitative targets for innovation and partnership. The proportion of the global population covered by mobile-cellular networks is now over 95 per cent (ITU, 2015a), while the number of mobile-cellular subscriptions has quintupled since WSIS (although this is partly attributable to multiple subscriptions). The growth in fixed-broadband subscriptions illustrated in Chart 1.1 has been more sluggish than that of mobile broadband, with the number of fixed-telephone subscriptions worldwide having fallen over the past decade owing partly to fixed-mobile substitution.