SingaporeSingapore |
DenverUnited States |
5 312 400
(2012) |
5 312 400
(2012)
649 495
(2013) |
649 495
(2013) |
715 km2
|
715 km2
401 km2
|
401 km2
|
7 429.93
/km2 |
7 429.93/km2
1 619.69/km2
|
1 619.69
/km2 |