PerthAustralia |
MudanjiangChina |
1 696 000
(2010) |
1 696 000
(2010)
2 790 000
(2010) |
2 790 000
(2010) |
6 418 km2
|
6 418 km2
40 435 km2
|
40 435 km2
|
264.26
/km2 |
264.26/km2
69.00/km2
|
69.00
/km2 |