OkayamaJapan |
BelgradeSerbia |
709 584
(2010) |
709 584
(2010)
1 233 796
(2014) |
1 233 796
(2014) |
789 km2
|
789 km2
359 km2
|
359 km2
|
899.35
/km2 |
899.35/km2
3 436.76/km2
|
3 436.76
/km2 |