1. Prime Minister of Canada
Stephen Harper

2. President of the United States
Barack Obama

3. Prime Minister of Great Britain
David Cameron

4. President of Mexico
Felipe Calderon

5. Medvedev
President of Russia

6. Vladimir Putin
Prime Minister of Russia

7. President of India
Pratibha Patil

8. Prime Minister of India
Manmohan Singh

9. WEN JIABAO PREMIER OF CHINA

10. Hu Jintao
President of China

11. Yoshihiko Noda
Prime Minister of Japan

12. Emperor of Japan
Akihito