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ColumbusUnited States |
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AhmedabadIndia |
822 553
(2013) |
822 553
(2013)
5 570 585
(2011) |
5 570 585
(2011) |
550 km2
|
550 km2
1 300 km2
|
1 300 km2
|
1 495.55
/km2 |
1 495.55/km2
4 285.07/km2
|
4 285.07
/km2 |