"Crazy"'s 11 weeks at the top of the UK Official Download Chart were the longest stay on that chart that any song has achieved as of 2006. Despite its official removal, record shops had enough stock remaining to sell 19,827 physical copies; along with download sales, this kept the song at number two in the chart dated June 4.[11] The following week, chart date June 11, "Crazy" was at number five, before disappearing completely from the Top 75 a week later, as under chart rules a physically deleted single could not remain on the chart longer than two weeks after deletion date. Thus, "Crazy" made history at both ends of its chart run. It marked the most rapid exit from the UK chart ever for a former number one, and makes number five the highest position at which a single has ever spent its final week on the chart.