ShanghaiChina |
BirminghamUnited Kingdom |
24 150 000
(2013) |
24 150 000
(2013)
1 074 300
(2011) |
1 074 300
(2011) |
6 340 km2
|
6 340 km2
267 km2
|
267 km2
|
3 809.15
/km2 |
3 809.15/km2
4 023.60/km2
|
4 023.60
/km2 |