<P> The current categories are: </P> <Table> <Tr> <Th> Cat . </Th> <Th> No . </Th> <Th> Sport </Th> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> athletics, aquatics, gymnastics </Td> </Tr> <Tr> <Td> </Td> <Td> 5 </Td> <Td> basketball, cycling, football, tennis, and volleyball </Td> </Tr> <Tr> <Td> </Td> <Td> 8 </Td> <Td> archery, badminton, boxing, judo, rowing, shooting, table tennis, and weightlifting </Td> </Tr> <Tr> <Td> </Td> <Td> 9 </Td> <Td> canoe / kayaking, equestrian, fencing, handball, field hockey, sailing, taekwondo, triathlon, and wrestling </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> modern pentathlon, golf, and rugby </Td> </Tr> </Table> <Tr> <Th> Cat . </Th> <Th> No . </Th> <Th> Sport </Th> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> athletics, aquatics, gymnastics </Td> </Tr>

Which of the following countries has hosted the most summer olympic games