CalgaryCanada |
ChangchunChina |
988 195
(2006) |
988 195
(2006)
6 830 000
(2010) |
6 830 000
(2010) |
726 km2
|
726 km2
20 532 km2
|
20 532 km2
|
1 361.15
/km2 |
1 361.15/km2
332.65/km2
|
332.65
/km2 |