<Tr> <Td> Romania </Td> <Td> 3.1 </Td> <Td> 7.1 </Td> <Td> $73 </Td> <Td> $557 </Td> </Tr> <Tr> <Td> Russian Federation </Td> <Td> </Td> <Td> 20.7 </Td> <Td> </Td> <Td> $2,934 </Td> </Tr> <Tr> <Td> Rwanda </Td> <Td> 9.9 </Td> <Td> 15.7 </Td> <Td> $35 </Td> <Td> $97 </Td> </Tr> <Tr> <Td> Saint Kitts and Nevis </Td> <Td> 8.4 </Td> <Td> 12.6 </Td> <Td> $256 </Td> <Td> $1,800 </Td> </Tr>

What type of business is a retail store