Chart Date Position Ireland Top 20 2011-12-14   1 2011-12-21   1 2011-12-29   1 2012-01-05   1 2012-01-12   4 2012-01-19   6 2012-01-26   8 UK Singles Top 40 2011-12-17   1 2011-12-24   2 2011-12-31   8 2012-01-07   16 2012-01-14   23 Europe Official Top 100 2011-12-21   18 2011-12-28   19 2012-01-04   29 2012-01-11   37 2012-01-18   44 2012-01-25   65 2012-02-01   76 World Singles Official Top 100 2011-12-21   25 2011-12-28   25 2012-01-04   27 2012-01-11   40 2012-01-18   56 Airplay World Official Top 100 2011-12-21   22 2011-12-28   21 2012-01-04   31 2012-01-11   48 2012-01-18   81 Top40-Charts.com Web Top 100 2011-12-21   10 2011-12-28   4 2012-01-04   15

You might be interested also in...