This is shown by the following figures: the income gap between the richest and poorest fifths was 30:1 in 1960, 60:1 in 1990 and 74:1 in 1997.
Det viser følgende tal: Indkomstgabet mellem den rigeste og fattigste femtedel var i 1960 30:1, i 1990 60:1 og i 1997 74:1.