RotterdamNetherlands |
BrusselsBelgium |
617 347
(2012) |
617 347
(2012)
163 210
(2011) |
163 210
(2011) |
319 km2
|
319 km2
33 km2
|
33 km2
|
1 935.26
/km2 |
1 935.26/km2
4 945.76/km2
|
4 945.76
/km2 |