<Tr> <Td> Washington </Td> <Th> </Th> <Th> 27.1% </Th> <Th> 21.0% </Th> <Th> 21.0% </Th> <Th> 25.8% </Th> <Th> 21.5% </Th> <Th> 22.4% </Th> <Th> 19.6% </Th> <Th> 16.3% </Th> <Th> 12.1% </Th> <Th> 8.3% </Th> <Th> 6.3% </Th> <Th> 4.6% </Th> <Th> 5.8% </Th> <Th> 6.6% </Th> <Th> 10.4% </Th> <Th> 13.1% </Th> </Tr> <Tr> <Td> West Virginia </Td> <Th> </Th> <Th> </Th> <Th> 3.9% </Th> <Th> 3.0% </Th> <Th> 2.5% </Th> <Th> 2.3% </Th> <Th> 4.7% </Th> <Th> 4.2% </Th> <Th> 3.0% </Th> <Th> 2.2% </Th> <Th> 1.7% </Th> <Th> 1.3% </Th> <Th> 1.0% </Th> <Th> 1.1% </Th> <Th> 0.9% </Th> <Th> 1.1% </Th> <Th> 1.2% </Th> </Tr> <Tr> <Td> Wisconsin </Td> <Th> 36.2% </Th> <Th> 35.7% </Th> <Th> 34.6% </Th> <Th> 30.8% </Th> <Th> 30.8% </Th> <Th> 24.9% </Th> <Th> 22.0% </Th> <Th> 17.5% </Th> <Th> 13.2% </Th> <Th> 9.2% </Th> <Th> 6.3% </Th> <Th> 4.3% </Th> <Th> 3.0% </Th> <Th> 2.7% </Th> <Th> 2.5% </Th> <Th> 3.6% </Th> <Th> 4.5% </Th> </Tr> <Tr> <Td> Wyoming </Td> <Th> </Th> <Th> </Th> <Th> 38.5% </Th> <Th> 28.1% </Th> <Th> 24.6% </Th> <Th> 18.8% </Th> <Th> 19.9% </Th> <Th> 13.7% </Th> <Th> 10.3% </Th> <Th> 6.8% </Th> <Th> 4.6% </Th> <Th> 2.9% </Th> <Th> 2.1% </Th> <Th> 2.0% </Th> <Th> 1.7% </Th> <Th> 2.3% </Th> <Th> 2.8% </Th> </Tr>

Which of the following areas saw a vast number of immigrants