<Tr> <Td> Grand Andamanese </Td> <Td> 9 </Td> <Td> 60 </Td> <Td> 23 </Td> <Td> 9 </Td> </Tr> <Tr> <Td> Arabs </Td> <Td> 34 </Td> <Td> 31 </Td> <Td> 29 </Td> <Td> 6 </Td> </Tr> <Tr> <Td> Armenians </Td> <Td> 31 </Td> <Td> 50 </Td> <Td> 13 </Td> <Td> 6 </Td> </Tr> <Tr> <Td> Asian Americans </Td> <Td> 40 </Td> <Td> 28 </Td> <Td> 27 </Td> <Td> 5 </Td> </Tr>

Where does b negative blood type come from