LuxembourgLuxembourg |
Rio de JaneiroBrazil |
103 641
(2013) |
103 641
(2013)
6 323 037
(2010) |
6 323 037
(2010) |
52 km2
|
52 km2
1 260 km2
|
1 260 km2
|
1 993.10
/km2 |
1 993.10/km2
5 018.28/km2
|
5 018.28
/km2 |