First      Entry    Peak     Wks on  Wks on    Last
    　　　　　　　　　　  Week       Position Position Peak    Chart     Week
UK Singles Top 75        44/2011        19      19      1       9       36/2012
New Zealand Top 40       07/2012        40      35      1       7       16/2012
US Singles Top 100       09/2012        50      50      1       1       09/2012
Canada Singles Top 100   09/2012        66      66      1       1       09/2012