For the second consecutive year, the United States finished fifth in the study’s comparison of 138 countries that make up 98.8 percent of the world’s total gross domestic product. Sweden was first, followed by Singapore, Finland and Switzerland.
These rankings, for 2010, are based on an index of 71 economic and social indicators, as diverse as new patents, mobile phone subscriptions and availability of venture capital.
China ranked 36th and India 48th, falling five places from 2009. Rounding out the large developing BRIC countries — Brazil, Russia, India and China — Brazil was 56th and Russia 77th.