| Chicago | Tabarka | |
| Loaf of white bread | USD 2.00 | USD 0.18 |
| Milk (1 liter) | USD 0.88 | USD 0.68 |
| Fitness club, monthly fee for 1 adult | USD 41.77 | USD 27.34 |
| Gasoline (1 liter) | USD 1.07 | USD 0.93 |
| Utilities (Electricity, Heating, ...) for medium apartment | USD 139.17 | USD 69.32 |