RiyadhSaudi Arabia |
Dar es SalaamTanzania, United Republic Of |
5 700 000
(2013) |
5 700 000
(2013)
4 364 541
(2012) |
4 364 541
(2012) |
1 554 km2
|
1 554 km2
162 km2
|
162 km2
|
3 667.95
/km2 |
3 667.95/km2
26 941.60/km2
|
26 941.60
/km2 |