| id,city_name,country,population_millions | |
| 1,Tokyo,Japan,37.4 | |
| 2,Delhi,India,31.0 | |
| 3,Shanghai,China,27.0 | |
| 4,Sao Paulo,Brazil,22.0 | |
| 5,Mumbai,India,21.4 | |
| 6,Mexico City,Mexico,21.3 | |
| 7,Cairo,Egypt,20.9 | |
| 8,Beijing,China,20.5 |
| id,city_name,country,population_millions | |
| 1,Tokyo,Japan,37.4 | |
| 2,Delhi,India,31.0 | |
| 3,Shanghai,China,27.0 | |
| 4,Sao Paulo,Brazil,22.0 | |
| 5,Mumbai,India,21.4 | |
| 6,Mexico City,Mexico,21.3 | |
| 7,Cairo,Egypt,20.9 | |
| 8,Beijing,China,20.5 |