BerneSwitzerland |
HefeiChina |
137 980
(2013) |
137 980
(2013)
4 867 000
(2008) |
4 867 000
(2008) |
52 km2
|
52 km2
7 029 km2
|
7 029 km2
|
2 653.46
/km2 |
2 653.46/km2
692.42/km2
|
692.42
/km2 |