Individuals who made 25,000, sometimes under 15,000 dollars a year, gave 44 percent more of their money to the stranger than did individuals making 150,000, 200,000 dollars a year.
Inimesed, kes teenisid aastas 25 000  dollarit, vahel ka alla 15 000 dollari, andsid võõrale inimesele  44 protsenti rohkem raha kui inimesed, kes teenisid aastas 150 000 või isegi 200 000 dollarit.