<Tr> <Td> 20 </Td> <Td> Huancayo </Td> <Td> Peru </Td> <Td> 3259 </Td> <Td> 10659 </Td> <Td> </Td> </Tr> <Tr> <Td> 21 </Td> <Td> Tarma </Td> <Td> Peru </Td> <Td> 3053 </Td> <Td> 10016 </Td> <Td> </Td> </Tr> <Tr> <Td> 22 </Td> <Td> Huaraz </Td> <Td> Peru </Td> <Td> 3052 </Td> <Td> 10006 </Td> <Td> </Td> </Tr> <Tr> <Td> 23 </Td> <Td> Tulcán </Td> <Td> Ecuador </Td> <Td> 2980 </Td> <Td> 9776 </Td> <Td> </Td> </Tr>

Which countries in south america have the highest elevation