SeoulKorea, Republic of |
JiningChina |
10 464 051
(2011) |
10 464 051
(2011)
8 023 000
(2008) |
8 023 000
(2008) |
605 km2
|
605 km2
751 km2
|
751 km2
|
17 295.90
/km2 |
17 295.90/km2
10 683.10/km2
|
10 683.10
/km2 |