RotterdamNetherlands |
DongguanChina |
617 347
(2012) |
617 347
(2012)
6 445 000
(2008) |
6 445 000
(2008) |
319 km2
|
319 km2
2 465 km2
|
2 465 km2
|
1 935.26
/km2 |
1 935.26/km2
2 614.60/km2
|
2 614.60
/km2 |