<Tr> <Td> 2007 </Td> <Td> 48,683,638 </Td> <Td> 493,189 </Td> <Td> 244,874 </Td> <Td> 248,315 </Td> <Td> 10.0 </Td> <Td> 5.0 </Td> <Td> 5.1 </Td> <Td> 1.25 </Td> </Tr> <Tr> <Td> 2008 </Td> <Td> 49,054,708 </Td> <Td> 465,892 </Td> <Td> 246,113 </Td> <Td> 219,779 </Td> <Td> 9.4 </Td> <Td> 5.0 </Td> <Td> 4.4 </Td> <Td> 1.19 </Td> </Tr> <Tr> <Td> 2009 </Td> <Td> 49,307,835 </Td> <Td> 444,849 </Td> <Td> 246,942 </Td> <Td> 197,907 </Td> <Td> 9.0 </Td> <Td> 5.0 </Td> <Td> 4.0 </Td> <Td> 1.15 </Td> </Tr> <Tr> <Td> </Td> <Td> 49,554,112 </Td> <Td> 470,171 </Td> <Td> 255,405 </Td> <Td> 214,766 </Td> <Td> 9.4 </Td> <Td> 5.1 </Td> <Td> 4.3 </Td> <Td> 1.23 </Td> </Tr>

Where are the populations of japan and south korea concentrated