<Table> Worldwide Internet users <Tr> <Td> </Td> <Td> 2005 </Td> <Td> </Td> <Td> 2016 </Td> </Tr> <Tr> <Td> World population </Td> <Td> 6.5 billion </Td> <Td> 6.9 billion </Td> <Td> 7.3 billion </Td> </Tr> <Tr> <Td> Users worldwide </Td> <Td> 16% </Td> <Td> 30% </Td> <Td> 47% </Td> </Tr> <Tr> <Td> Users in the developing world </Td> <Td> 8% </Td> <Td> 21% </Td> <Td> 40% </Td> </Tr> <Tr> <Td> Users in the developed world </Td> <Td> 51% </Td> <Td> 67% </Td> <Td> 81% </Td> </Tr> <Tr> <Td_colspan="4"> Estimate . Source: International Telecommunications Union . </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> 2005 </Td> <Td> </Td> <Td> 2016 </Td> </Tr> <Tr> <Td> World population </Td> <Td> 6.5 billion </Td> <Td> 6.9 billion </Td> <Td> 7.3 billion </Td> </Tr> <Tr> <Td> Users worldwide </Td> <Td> 16% </Td> <Td> 30% </Td> <Td> 47% </Td> </Tr>

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