POTERE D'ACQUISTO DI UN DOLLARO DEL 1950 1950: $1.00 1960: $0.84 1970: $0.72 1980: $0.40 1990: $0.24 2000: $0.17 2010: $0.13 2020: $0.10 2025: $0.09 Se non investi, rimarrai indietro.