The HagueNetherlands |
TangshanChina |
501 725
(2012) |
501 725
(2012)
7 100 000
(2010) |
7 100 000
(2010) |
98 km2
|
98 km2
13 472 km2
|
13 472 km2
|
5 119.64
/km2 |
5 119.64/km2
527.02/km2
|
527.02
/km2 |