OkayamaJapan |
BaghdadIraq |
709 584
(2010) |
709 584
(2010)
6 050 000
(2011) |
6 050 000
(2011) |
789 km2
|
789 km2
204 km2
|
204 km2
|
899.35
/km2 |
899.35/km2
29 656.90/km2
|
29 656.90
/km2 |