| Houston | Mouila | |
| Imported beer at restaurant | USD 4.50 | USD 2.07 |
| 1 Summer dress in a chain store | USD 53.60 | USD 16.53 |
| Tennis court rent (1 hour on weekend) | USD 21.00 | USD 10.33 |
| Mid range bottle of wine | USD 14.00 | USD 10.33 |
| Pack of cigarettes | USD 7.00 | USD 1.66 |