VolgogradRussian Federation |
SingaporeSingapore |
1 021 000
(2010) |
1 021 000
(2010)
5 312 400
(2012) |
5 312 400
(2012) |
859 km2
|
859 km2
715 km2
|
715 km2
|
1 188.59
/km2 |
1 188.59/km2
7 429.93/km2
|
7 429.93
/km2 |