January 2005 February 2005 March 2005

April 2005 May 2005 June 2005

July 2005 August 2005 September 2005

October 2005 November 2005 December 2005

Number One Single this time last year...

UK: -
US: Charts not yet in existence
Australia: Charts not yet in existence

Number One Single five years ago...

UK: -
US: Charts not yet in existence
Australia: Charts not yet in existence

Number One Single ten years ago...

UK: -
US: Charts not yet in existence
Australia: Charts not yet in existence

Number One Single 25 years ago...

UK: Run DMC vs Jason Nevins - It's Like That
US: Will Smith - Gettin' Jiggy Wit It
Australia: All Saints - Never Ever

Number One Single 50 years ago...

UK: Donny Osmond - The Twelfth Of Never
US: Roberta Flack - Killing Me Softly With His Song
Australia: Carly Simon - You're So Vain