BelgradeSerbia |
XiangyangChina |
1 233 796
(2014) |
1 233 796
(2014)
5 844 000
(2008) |
5 844 000
(2008) |
359 km2
|
359 km2
19 724 km2
|
19 724 km2
|
3 436.76
/km2 |
3 436.76/km2
296.29/km2
|
296.29
/km2 |