OsakaJapan |
ChangshaChina |
2 685 481
(2014) |
2 685 481
(2014)
6 529 000
(2007) |
6 529 000
(2007) |
223 km2
|
223 km2
11 819 km2
|
11 819 km2
|
12 042.50
/km2 |
12 042.50/km2
552.42/km2
|
552.42
/km2 |