First      Entry    Peak     Wks on  Wks on    Last
    　　　　　　　　　　  Week       Position Position Peak    Chart     Week
New Zealand Top 40       26/2011        2       2       1       14      39/2011
US Airplay Top 100       26/2011        74      2       3       22      47/2011
Canada Singles Top 100   26/2011        15      4       1       20      45/2011
US Singles Top 100       26/2011        16      4       1       22      47/2011
World Singles Top 40     26/2011        23      7       2       20      47/2011
Norway Singles Top 20    37/2011        14      8       1       7       43/2011
Swiss Singles Top 75     25/2011        20      10      1       25      07/2012
UK Singles Top 75        25/2011        37      10      2       22      49/2011
France Singles Top 100   32/2011        85      11      1       17      48/2011
Ireland Singles Top 50   25/2011        29      11      1       16      43/2011
Dutch Top 40             29/2011        20      13      1       12      40/2011
Australia Singles Top 50 26/2011        30      17      1       19      44/2011
Denmark Singles Top 40   26/2011        25      18      1       13      38/2011
Sweden Singles Top 60    28/2011        46      18      1       18      45/2011
Belgium Singles Top 50   36/2011        32      23      2       10      45/2011
Germany Singles Top 100  38/2011        26      26      1       12      09/2012
Austria Singles Top 75   25/2011        45      41      1       14      06/2012