| Seattle | Mtwara | |
| Cappuccino | USD 3.64 | USD 2.30 |
| Utilities (Electricity, Heating, ...) for medium apartment | USD 127.81 | USD 99.66 |
| Apartment (3 bedrooms) in city centre | USD 2 923.15 | USD 1 294.02 |
| Milk (1 liter) | USD 0.90 | USD 1.13 |
| Loaf of white bread | USD 2.85 | USD 0.81 |