PhoenixUnited States |
LuoyangChina |
1 445 632
(2010) |
1 445 632
(2010)
6 544 007
(2008) |
6 544 007
(2008) |
1 338 km2
|
1 338 km2
15 208 km2
|
15 208 km2
|
1 080.44
/km2 |
1 080.44/km2
430.30/km2
|
430.30
/km2 |