| San Francisco | Walnut Grove | |
| Apartment (1 bedroom) outside of centre | USD 1 879.63 | USD 653.59 |
| Coke bottle | USD 1.91 | USD 1.96 |
| 1 min. of prepaid mobile tariff | USD 0.17 | USD 0.28 |
| Combo meal at McDonalds | USD 6.00 | USD 7.36 |
| One-way ticket (local transport) | USD 2.00 | USD 2.53 |