Season 1 Channel 4 Season 1991 Channel 4 , 1991 Season 1994 Channel 4 , 1994 Season 1999 Channel 4 , 1999 Season 2001 Channel 4 , 2001 Season 2007 Channel 4 , 2007 Season 2008 Channel 4 , 2008 Season 2009 Channel 4 , 2008 - 2009 Season 2010 Channel 4 , 2010 Season 2011 Channel 4 , 2011 Season 2012 Channel 4 , 2012 Season 2013 Channel 4 , 2013