<Tr> <Td> MAD </Td> <Td> Madagascar </Td> <Td> </Td> </Tr> <Tr> <Td> MAW </Td> <Td> Malawi </Td> <Td> </Td> </Tr> <Tr> <Td> MLT </Td> <Td> Malta </Td> <Td> </Td> </Tr> <Tr> <Td> SMR </Td> <Td> San Marino </Td> <Td> </Td> </Tr>

Where was the summer olympics held in 2018