GuangzhouChina |
MiamiUnited States |
13 438 972
(2009) |
13 438 972
(2009)
433 146
(2009) |
433 146
(2009) |
7 434 km2
|
7 434 km2
92 km2
|
92 km2
|
1 807.77
/km2 |
1 807.77/km2
4 708.11/km2
|
4 708.11
/km2 |