![]() |
San FranciscoUnited States |
![]() |
YangzhouChina |
815 358
(2010) |
815 358
(2010)
4 459 000
(2007) |
4 459 000
(2007) |
600 km2
|
600 km2
6 658 km2
|
6 658 km2
|
1 358.93
/km2 |
1 358.93/km2
669.72/km2
|
669.72
/km2 |