<Tr> <Th> Chicago </Th> <Td> 8,143 </Td> </Tr> <Tr> <Th> Phoenix </Th> <Td> 13,344 </Td> </Tr> <Tr> <Th> Houston </Th> <Td> 14,542 </Td> </Tr> <Tr> <Th> Dallas </Th> <Td> 16,611 </Td> </Tr>

How much pollution does new york city produce