<Tr> <Th> Size </Th> <Td> 10,000 ha (25,000 acres) </Td> </Tr> <Tr> <Th> Employees </Th> <Td> 1510 (2005) </Td> </Tr> <Tr> <Th_colspan="2"> Statistics </Th> </Tr> <Tr> <Th> Vessel arrivals </Th> <Td> 6286 (2009) </Td> </Tr>

What is a sea port in northern france