LuxembourgLuxembourg |
ChicagoUnited States |
103 641
(2013) |
103 641
(2013)
2 719 000
(2013) |
2 719 000
(2013) |
52 km2
|
52 km2
606 km2
|
606 km2
|
1 993.10
/km2 |
1 993.10/km2
4 486.80/km2
|
4 486.80
/km2 |