Buenos AiresArgentina |
TianjinChina |
2 891 082
(2010) |
2 891 082
(2010)
14 425 000
(2009) |
14 425 000
(2009) |
202 km2
|
202 km2
11 943 km2
|
11 943 km2
|
14 312.30
/km2 |
14 312.30/km2
1 207.82/km2
|
1 207.82
/km2 |