HoustonUnited States |
NanjingChina |
2 100 263
(2010) |
2 100 263
(2010)
8 116 000
(2012) |
8 116 000
(2012) |
965 km2
|
965 km2
6 596 km2
|
6 596 km2
|
2 176.44
/km2 |
2 176.44/km2
1 230.44/km2
|
1 230.44
/km2 |