HamburgGermany |
XuzhouChina |
1 718 187
(2011) |
1 718 187
(2011)
9 468 000
(2008) |
9 468 000
(2008) |
755 km2
|
755 km2
11 258 km2
|
11 258 km2
|
2 275.74
/km2 |
2 275.74/km2
841.00/km2
|
841.00
/km2 |