ECSENOMICS Economic Progress and Political Freedom. 1972-1998 T262 Figure 34-4 United States Poland South Africa Sout ussia Egypt d 15.000 20,00 0.000 ier capta income( 19975) McGraw-Hilllrwin Copyright C 2001 The McGraw-Hill Companies, Inc. All rights reserved.McGraw-Hill/Irwin Copyright © 2001 The McGraw-Hill Companies, Inc. All rights reserved. Economic Progress and Political Freedom, 1972-1998 T-262 Figure 34-4