San JuanPuerto Rico |
ShenzhenChina |
389 714
(2011) |
389 714
(2011)
10 357 938
(2010) |
10 357 938
(2010) |
199 km2
|
199 km2
1 989 km2
|
1 989 km2
|
1 958.36
/km2 |
1 958.36/km2
5 207.61/km2
|
5 207.61
/km2 |