| Seattle | Biskra | |
| Fitness club, monthly fee for 1 adult | USD 49.20 | USD 18.91 |
| Combo meal at McDonalds | USD 7.00 | USD 3.78 |
| Apples (1kg) | USD 3.76 | USD 1.64 |
| Apartment (1 bedroom) outside of centre | USD 994.12 | USD 100.88 |
| 1 Summer dress in a chain store | USD 41.67 | USD 56.74 |