| Houston | Setif | |
| One-way ticket (local transport) | USD 1.50 | USD 0.25 |
| Utilities (Electricity, Heating, ...) for medium apartment | USD 241.43 | USD 54.87 |
| Tomato (1kg) | USD 4.14 | USD 0.94 |
| 1 min. of prepaid mobile tariff | USD 0.42 | USD 0.11 |
| Oranges (1kg) | USD 3.71 | USD 1.58 |