Frankfurt am MainGermany |
Port HarcourtNigeria |
693 436
(2013) |
693 436
(2013)
2 667 435
(2006) |
2 667 435
(2006) |
248 km2
|
248 km2
186 km2
|
186 km2
|
2 796.11
/km2 |
2 796.11/km2
14 341.00/km2
|
14 341.00
/km2 |