MeccaSaudi Arabia |
HarbinChina |
1 700 000
(2007) |
1 700 000
(2007)
10 635 971
(2010) |
10 635 971
(2010) |
400 km2
|
400 km2
53 068 km2
|
53 068 km2
|
4 250.00
/km2 |
4 250.00/km2
200.42/km2
|
200.42
/km2 |