WeifangChina |
BostonUnited States |
8 500 000
(2008) |
8 500 000
(2008)
625 087
(2011) |
625 087
(2011) |
15 800 km2
|
15 800 km2
232 km2
|
232 km2
|
537.97
/km2 |
537.97/km2
2 694.34/km2
|
2 694.34
/km2 |