AmsterdamNetherlands |
ZhangjiakouChina |
813 957
(2014) |
813 957
(2014)
4 345 491
(2010) |
4 345 491
(2010) |
219 km2
|
219 km2
36 947 km2
|
36 947 km2
|
3 716.70
/km2 |
3 716.70/km2
117.61/km2
|
117.61
/km2 |