<Tr> <Td> </Td> <Td> Dallas Cowboys </Td> <Td> 502 </Td> <Td> 374 </Td> <Td> 6 </Td> <Td>. 573 </Td> <Td> 1960 </Td> <Td> 882 </Td> <Td> NFC East </Td> </Tr> <Tr> <Td> </Td> <Td> Green Bay Packers </Td> <Td> 737 </Td> <Td> 562 </Td> <Td> 37 </Td> <Td>. 565 </Td> <Td> 1921 </Td> <Td> 1,336 </Td> <Td> NFC North </Td> </Tr> <Tr> <Td> </Td> <Td> Chicago Bears </Td> <Td> 749 </Td> <Td> 579 </Td> <Td> 42 </Td> <Td>. 562 </Td> <Td> 1920 </Td> <Td> 1,370 </Td> <Td> NFC North </Td> </Tr> <Tr> <Td> </Td> <Td> Miami Dolphins </Td> <Td> 445 </Td> <Td> 351 </Td> <Td> </Td> <Td>. 559 </Td> <Td> 1966 </Td> <Td> 800 </Td> <Td> AFC East </Td> </Tr>

Who has the best football record in the nfl