QingdaoChina |
MedinaSaudi Arabia |
2 755 500
(2007) |
2 755 500
(2007)
1 102 728
(2010) |
1 102 728
(2010) |
10 654 km2
|
10 654 km2
589 km2
|
589 km2
|
258.64
/km2 |
258.64/km2
1 872.20/km2
|
1 872.20
/km2 |