Table:
text: Lotusphere
History and Statistics
History and Statistics
Year_ Location_ Attendance Theme_phrase Top_messages Host_ Opening_General_Session_guests Closing_General_Session_guests Sunday_night_reception Wednesday_night_party CULT_shirt_
2003 Orlando  The Essential Human Element NextGen , DB2 Al Zollar > Ambuj Goyal Rudy Giuliani , Bounce (dancers) Dr. Ronan Tynan  Magic Kingdom Just-Us League & Collaboration League
2004 Orlando 5273 The Workplace For Innovation  Ambuj Goyal Patrick Stewart Richard Jeni  Universal Studios Florida CULT SHIRT ON HUMAN
2005 Orlando 5800 Envision Decisions Notes and Workplace convergence Ambuj Goyal John Cleese , Ray Ozzie Steven Wright Country/Western Universal`s Islands of Adventure Zen of Collaboration
2006 Orlando 6000 FutureInSight Workplace , Activities , Sametime 7.5 Mike Rhodin Jason Alexander Jim Gaffigan Poker tables SeaWorld CULT Man Group

text: Lotusphere
History and Statistics
History and Statistics
Year_ Location_ Attendance Theme_phrase Top_messages Host_ Opening_General_Session_guests Closing_General_Session_guests Sunday_night_reception Wednesday_night_party CULT_shirt_
1999 Orlando  LOTUS: A Part of Every Solution Notes R5 , Knowledge Management Jeff Papows Jim Lovell , Gene Krantz Marc Salem  SeaWorld , The Pointer Sisters 
2000 Orlando 10000 Looking Forward/Forward Looking Raven , Domino Access for Microsoft Outlook Jeff Papows > Al Zollar Walter Cronkite The Raspyni Brothers  Universal`s Islands of Adventure , Chicago Notes World Order
2001 Orlando 10000 In The Know Lotus K-Station , Lotus Discovery Server Al Zollar Al Franken , Francis Ford Coppola Umbilical Brothers  Disney`s Wide World of Sports Complex , Brian Setzer Orchestra Domino Survivor
2002 Orlando 6000 Proof Positive Notes/Domino 6 , Lotus Software brand , J2EE , two-lane highway Al Zollar Ben Stein Kevin Nealon  Disney-MGM Fellowship of the Domino Ring

Question: How many more people attended the Orlando Lotus Sphere Conference in 2001 than in 2004?