1. Bill Clinton – 4,607 jokes.

2. George W. Bush – 3,239 jokes.

3. Al Gore – 1,026 jokes.

4. Barack Obama – 1,011 jokes.

5. Hillary Clinton – 939 jokes.

6. O.J. Simpson – 795 jokes.

7. Dick Cheney – 673 jokes.

8. Michael Jackson – 505 jokes.

9. Monica Lewinsky – 454 jokes.

10. Bob Dole – 452 jokes.