Based solely on
download sales, "Rehab" entered the
UK Singles Chart at number nineteen and when the physical single was released the following week, it climbed to number seven, Winehouse's highest chart position at the time by more than 50 places. By 25 October, the album was approaching five-time
platinum in the UK, making it the best-selling record of 2007. The song entered the
Billboard Hot 100 at number 91 on the 31 March 2007 chart without an official single release. Winehouse's current single at the time, "
You Know I'm No Good", entered one spot above, at number 90, the same week. After lingering in the bottom portions of the Hot 100 for several months, the song suddenly jumped 38 spots to number ten on the 23 June chart, due to digital sales following Winehouse's live performance of the song on the
MTV Movie Awards on 3 June 2007; sales of the official remix featuring rapper
Jay-Z also had a small effect, helping it to peak in the 70s on the
iTunes Top 100 in the US. After a change of rules in the UK allowing all digital downloads to be counted for the singles chart, "Rehab" re-entered the chart at number 20 for the week ending 13 January 2007, whilst "You Know I'm No Good" occupied the number 40 spot as a new entry on downloads alone. The Ronson-produced song also topped at the top ten in more than 10 countries including Canada, Spain, Denmark, and Israel, peaking at number one in Norway and Hungary. It reached the top 20 in France, the Netherlands, Austria, Switzerland and Finland, attaining a peak position of number 23 on the
European Hot 100 Singles. Between October 2006 and June 2007, the single spent 34 consecutive weeks in the official UK top 75 and has re-entered it again several times since, most recently at number 29 on 31 July 2011 in the wake of the singer's death, giving it a current total of 59 weeks in the top 75, making it the joint 10th longest runner of all time, and 76 in the top 100. It also became her first top ten hit on the
Billboard Hot 100, peaking at number nine. The
Recording Industry Association of America certified "Rehab" platinum on 11 February 2010 for sales of over 1 million copies. The song was an enduring hit throughout 2007; with UK sales of 131,415 in 2007 alone, it finished the year as the UK's fifth-sixth biggest-selling single. It is Winehouse's longest-running UK chart hit, but her Ronson collaboration "
Valerie" has proven to be her biggest seller to date. ==Music video==