High-income economies
| Andorra | Germany | Oman |
| Aruba | Greece | Poland |
| Australia | Greenland |
Portugal |
| Austria | Guam | Puerto Rico |
| Bahamas, The | Hong Kong SAR, China | Qatar |
| Bahrain | Hungary | San Marino |
| Barbados | Iceland | Saudi Arabia |
| Belgium | Ireland | Singapore |
| Bermuda | Isle of Man | Sint Maarten |
| Brunei Darussalam | Israel | Slovak Republic |
| Canada | Italy | Slovenia |
| Cayman Islands | Japan | Spain |
| Channel Islands | Korea, Rep. | St. Kitts and Nevis |
| Croatia | Kuwait | St. Martin |
| Curaçao | Liechtenstein | Sweden |
| Cyprus | Luxembourg | Switzerland |
| Czech Republic | Macao SAR, China |
Trinidad and Tobago |
| Denmark | Malta | Turks and Caicos Islands |
| Estonia | Monaco | United Arab Emirates |
| Equatorial Guinea | Netherlands | United Kingdom |
| Faeroe Islands | New Caledonia | United States |
| Finland | New Zealand | Virgin Islands (U.S.) |
| France | Northern Mariana Islands | |
| French Polynesia | Norway |
Source:The World Bank http://data.worldbank.org/about/country-classifications/country-and-lending-groups#Low_income (accessed on 29 June 2013)