Top 10 world's richest countries

10. The United States - $57,467 GDP (PPP) per capita   9. Switzerland - $62,882 GDP (PPP) per capita   8. Norway - $59,302 GDP (PPP) per capita   7. Ireland - $68,883 GDP (PPP) per capita   6. The United Arab Emirates - $72,419 GDP (PPP) per capita   5. Kuwait - $73,817 GDP (PPP) per capita   4. Brunei - $77,441 GDP (PPP) per capita   3. Singapore - $87,856 GDP (PPP) per capita   2. Luxembourg - $105,882 GDP (PPP) per capita 1.Qatar - $127,523 GDP (PPP) per capita