<Tr> <Td> Hungary </Td> <Td> Budapest </Td> <Td> 6 </Td> </Tr> <Tr> <Td> Turkey </Td> <Td> Istanbul </Td> <Td> 5 </Td> </Tr> <Tr> <Td> Spain </Td> <Td> Madrid </Td> <Td> </Td> </Tr> <Tr> <Td> Argentina </Td> <Td> Buenos Aires </Td> <Td> </Td> </Tr>

When will the winter olympics be held in the usa again