SingaporeSingapore |
St. PetersburgRussian Federation |
5 312 400
(2012) |
5 312 400
(2012)
5 131 942
(2014) |
5 131 942
(2014) |
715 km2
|
715 km2
1 439 km2
|
1 439 km2
|
7 429.93
/km2 |
7 429.93/km2
3 566.33/km2
|
3 566.33
/km2 |