Food,Vitamin A,Iron
Beef Liver,6421,6.5
Lamb Liver,2122,6.5
Cod Liver Oil,1350,0.9
Mackerel,388,1
Tuna,214,0.6
Town,Population,Area(km2)
Tokyo,37.33,2194
Delhi,31.18,1484
Shanghai,27.79,14922
Sao Paulo,22.23,7946
Mexico City,21.91,1485
Dhaka,21.74,2161
Cairo,21.32,2734
Beijing,20.89,12796
Mumbai,20.67,4355
Osaka,19.11
Karachi,16.45,3530
Chongqing,16.38,5472
Istanbul,15.41,5343
Buenos Aires,15.25,4758
Kolkata,14.974,1886
Kinshasa,14.970,9965
Lagos,14.86,2706
Manila,14.16,619
Tianjin,13.79,5609
Guangzhou,13.64,19870
