LubumbashiCongo, Democratic Republiс |
ZhengzhouChina |
1 630 186
(2005) |
1 630 186
(2005)
8 626 505
(2010) |
8 626 505
(2010) |
747 km2
|
747 km2
7 446 km2
|
7 446 km2
|
2 182.31
/km2 |
2 182.31/km2
1 158.54/km2
|
1 158.54
/km2 |