<Tr> <Th> Region </Th> <Th> Muslims </Th> <Th> Muslim percentage (%) of total population </Th> <Th> Percentage (%) of World Muslim population </Th> </Tr> <Tr> <Td> Zh! Asia </Td> <Td> 1,200,000,000 </Td> <Td> 24, 3 </Td> <Td> 65 </Td> </Tr> <Tr> <Td> Zh! Central Asia </Td> <Td> 54,000,000 </Td> <Td> 81 </Td> <Td> 3.0 </Td> </Tr> <Tr> <Td> Zi! South Asia </Td> <Td> 600,000,000 </Td> <Td> 31.4 </Td> <Td> 30.6 </Td> </Tr>

Which two continents have the largest followers of islam