DongguanChina |
OsloNorway |
6 445 000
(2008) |
6 445 000
(2008)
623 966
(2013) |
623 966
(2013) |
2 465 km2
|
2 465 km2
454 km2
|
454 km2
|
2 614.60
/km2 |
2 614.60/km2
1 374.37/km2
|
1 374.37
/km2 |