BeijingChina |
KarachiPakistan |
21 148 000
(2013) |
21 148 000
(2013)
13 205 339
(2010) |
13 205 339
(2010) |
16 411 km2
|
16 411 km2
3 530 km2
|
3 530 km2
|
1 288.65
/km2 |
1 288.65/km2
3 740.89/km2
|
3 740.89
/km2 |