<Tr> <Td> 47 </Td> <Td> Alabama </Td> <Td> $44,765 </Td> <Td> 42,830 </Td> <Td> $42,849 </Td> <Td> $41,574 </Td> <Td> $41,415 </Td> </Tr> <Tr> <Td> 48 </Td> <Td> West Virginia </Td> <Td> $42,019 </Td> <Td> 41,059 </Td> <Td> $41,253 </Td> <Td> $40,196 </Td> <Td> $38,482 </Td> </Tr> <Tr> <Td> 49 </Td> <Td> Arkansas </Td> <Td> $41,995 </Td> <Td> 41,262 </Td> <Td> $40,511 </Td> <Td> $40,112 </Td> <Td> $38,758 </Td> </Tr> <Tr> <Td> 50 </Td> <Td> Mississippi </Td> <Td> $40,593 </Td> <Td> 39,680 </Td> <Td> $37,963 </Td> <Td> $37,095 </Td> <Td> $36,919 </Td> </Tr>

What are the 10 poorest states in the country