DoualaCameroon |
OmskRussian Federation |
1 907 000
(2005) |
1 907 000
(2005)
1 166 092
(2014) |
1 166 092
(2014) |
210 km2
|
210 km2
572 km2
|
572 km2
|
9 080.95
/km2 |
9 080.95/km2
2 038.62/km2
|
2 038.62
/km2 |