LuxembourgLuxembourg |
KolkataIndia |
103 641
(2013) |
103 641
(2013)
4 486 679
(2011) |
4 486 679
(2011) |
52 km2
|
52 km2
185 km2
|
185 km2
|
1 993.10
/km2 |
1 993.10/km2
24 252.30/km2
|
24 252.30
/km2 |