World Bank regions.

Six of the seven World Bank regions are organized according to geography. The seventh region, the High Income region (shown here in white) includes North America, Japan, Taiwan, Australia, New Zealand, and European countries–based on a gross national income greater than $12 276 per capita in 2010. Figure adapted from World Bank Regions, Disease Control Priorities Project. www.dcp2.org/page/main/BrowseCountries.html.