<Tr> <Td> KFC </Td> <Td> Louisville, Kentucky </Td> <Td> </Td> <Td> </Td> <Td> 18,000 in 120 countries and territories </Td> <Td> </Td> </Tr> <Tr> <Td> Krispy Kreme </Td> <Td> Winston - Salem, North Carolina </Td> <Td> </Td> <Td> </Td> <Td> 245 locations in the United States, 6 in Canada </Td> <Td> </Td> </Tr> <Tr> <Td> Krystal </Td> <Td> Dunwoody, Georgia </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> L&L Hawaiian Barbecue </Td> <Td> Honolulu, Hawaii </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr>

How many restaurant chains are there in the us