Final

1. United States - $21.44 trillion
2. China - $14.14 trillion
3. Japan - $5.15 trillion
4. Germany - $4.17 trillion
5. United Kingdom - $2.62 trillion
6. India - $2.61 trillion
7. France - $2.58 trillion
8. Brazil - $2.05 trillion
9. Italy - $1.93 trillion
10. Canada - $1.65 trillion
... (list of all countries and their GDPs)