<Tr> <Td> Potato </Td> <Td> 500--700 </Td> </Tr> <Tr> <Td> Sugar Cane </Td> <Td> 1500--2500 </Td> </Tr> <Tr> <Td> Tomato </Td> <Td> 400--800 </Td> </Tr>

Canada has what percentage of the world freshwater