CairoEgypt |
LagosNigeria |
8 026 454
(2009) |
8 026 454
(2009)
7 937 932
(2006) |
7 937 932
(2006) |
528 km2
|
528 km2
999 km2
|
999 km2
|
15 201.60
/km2 |
15 201.60/km2
7 945.88/km2
|
7 945.88
/km2 |