<Tr> <Td> 1998 </Td> <Td> 50.1% 204,206 </Td> <Td> 48.8% 198,952 </Td> </Tr> <Tr> <Td> 2002 </Td> <Td> 47.0% 179,647 </Td> <Td> 51.6% 197,009 </Td> </Tr> <Tr> <Td> 2006 </Td> <Td> 35.4% 121,717 </Td> <Td> 62.5% 215,313 </Td> </Tr> <Tr> <Td> </Td> <Td> 57.8% 222,724 </Td> <Td> 40.8% 157,311 </Td> </Tr>

When did the us get hawaii and alaska