JohannesburgSouth Africa |
AleppoSyrian Arab Republic |
4 434 827
(2011) |
4 434 827
(2011)
2 400 000
(2008) |
2 400 000
(2008) |
1 644 km2
|
1 644 km2
190 km2
|
190 km2
|
2 697.58
/km2 |
2 697.58/km2
12 631.60/km2
|
12 631.60
/km2 |