<Tr> <Td> Japan </Td> <Td> 1,252,890 </Td> <Td> 3.47% </Td> <Td> 9.9 </Td> </Tr> <Tr> <Td> Germany </Td> <Td> 777,905 </Td> <Td> 2.16% </Td> <Td> 9.6 </Td> </Tr> <Tr> <Td> International Shipping </Td> <Td> 642,024 </Td> <Td> 1.78% </Td> <Td>--</Td> </Tr> <Tr> <Td> Iran </Td> <Td> 633,750 </Td> <Td> 1.76% </Td> <Td> 8.0 </Td> </Tr>

How many tonnes of carbon dioxide does the average canadian produce each year