San JuanPuerto Rico |
OsakaJapan |
389 714
(2011) |
389 714
(2011)
2 685 481
(2014) |
2 685 481
(2014) |
199 km2
|
199 km2
223 km2
|
223 km2
|
1 958.36
/km2 |
1 958.36/km2
12 042.50/km2
|
12 042.50
/km2 |