GuangzhouChina |
SeoulKorea, Republic of |
13 438 972
(2009) |
13 438 972
(2009)
10 464 051
(2011) |
10 464 051
(2011) |
7 434 km2
|
7 434 km2
605 km2
|
605 km2
|
1 807.77
/km2 |
1 807.77/km2
17 295.90/km2
|
17 295.90
/km2 |