SingaporeSingapore |
ChengduChina |
5 312 400
(2012) |
5 312 400
(2012)
7 123 000
(2010) |
7 123 000
(2010) |
715 km2
|
715 km2
12 390 km2
|
12 390 km2
|
7 429.93
/km2 |
7 429.93/km2
574.90/km2
|
574.90
/km2 |