4.6 billion.

PositionNUMBERS IN THE NEWS

NUMBER OF cellphone users worldwide in 2009, up from 1 billion in 2002.

SOURCE: UNITED NATIONS

To continue reading

Request your trial

VLEX uses login cookies to provide you with a better browsing experience. If you click on 'Accept' or continue browsing this site we consider that you accept our cookie policy. ACCEPT