The Human Capital Index (HCI) is the highest contributing sub-index in all regions while the Telecommunication Infrastructure Index (Til) is the lowest. This implies that the major impediments to the further growth of e-government development worldwide are still the lack of infrastructure and the digital divide. Africa has the lowest HCI and Online Service Index (OSI), but its OSI at 0.3630 is relatively close to Oceania's OSI, at 0.3930. While Asia's OSI at 0.6220 is better than the Americas' at 0.6100, it still ranks behind the Americas in terms of EGDI due to Asia's lower HCI and Til rating. According to a recent report by the Economic Commission for Africa, while there is an impressive growth in mobile broadband access across much of the continent, there remains very limited access to fixed broadband.