KievUkraine |
QiqiharChina |
2 869 361
(2014) |
2 869 361
(2014)
6 011 000
(2010) |
6 011 000
(2010) |
840 km2
|
840 km2
42 469 km2
|
42 469 km2
|
3 415.91
/km2 |
3 415.91/km2
141.54/km2
|
141.54
/km2 |