BaodingChina |
ChangchunChina |
10 700 000
(2009) |
10 700 000
(2009)
6 830 000
(2010) |
6 830 000
(2010) |
22 159 km2
|
22 159 km2
20 532 km2
|
20 532 km2
|
482.87
/km2 |
482.87/km2
332.65/km2
|
332.65
/km2 |