1. The UNITED STATES remains the biggest economy in the world with a GDP of US$15.6 trillion
2. CHINA is the second-biggest world economy at a US$8 trillion GDP
3. Third is GERMANY with its US$3.5 trillion GDP
4. FRANCE comes in fourth with its GDP of $2.7 trillion
5. The UNITED KINGDOM comes in next with a GDP of $2.5 trillion
6. BRAZIL ranks next with a GDP of $2.4 trillion
7. Next is ITALY with a GDP of $2.1 trillion
8. This is followed by RUSSIA with its $2 trillion GDP
9. Finally, CANADA weighs in with a GDP of $1.8 trillion
