VaticanVatican |
TangshanChina |
842
(2014) |
842
(2014)
7 100 000
(2010) |
7 100 000
(2010) |
0.440 km2
|
0.440 km2
13 472 km2
|
13 472 km2
|
1 913.63
/km2 |
1 913.63/km2
527.02/km2
|
527.02
/km2 |