MeccaSaudi Arabia |
NanjingChina |
1 700 000
(2007) |
1 700 000
(2007)
8 116 000
(2012) |
8 116 000
(2012) |
400 km2
|
400 km2
6 596 km2
|
6 596 km2
|
4 250.00
/km2 |
4 250.00/km2
1 230.44/km2
|
1 230.44
/km2 |