From 2002 until 2014, the Christmas number one was dominated by reality television contests, with the winners often heading straight to number one in the week before Christmas. This trend began when "" contestants released the top three singles on the Christmas chart. Between 2005 and 2014, the winners of "The X Factor" took the number-one spot on seven occasions. In 2007, the "X Factor" single was such a strong favourite for number one that bookmakers began taking bets on which song would be the "Christmas Number Two" instead. Rage Against the Machine's 1992 single "Killing in the Name" outsold Joe McElderry in 2009 following a successful Facebook campaign against this trend. This made them the first group to get a Christmas number one with a download-only single, and resulted in the most download sales in a single week in UK chart history. Similar campaigns in 2010 promoting acts such as Biffy Clyro, John Cage, and The Trashmen were unsuccessful.