iTunes:
#2 United Kingdom
#2 Finland
#2 Germany
#3 Hungary
#5 Indonesia
#6 Estonia
#7 Denmark
#8 Ireland
#8 Switzerland
#9 Norway
#10 Russia
#18 Israel
#19 Poland
#20 Austria
#25 Italy
#26 United Arab Emirates
#42 Singapore
#54 Netherlands
#56 Czech Republic
#57 South Africa
#61 India
#69 Canada
#69 Sweden
#71 Turkey
#75 Oman
#86 Japan
#86 Spain
#94 Belarus
#94 Belgium
#103 Armenia
#119 Botswana
#152 Mexico
#157 Kazakhstan
#162 Belize
#178 Hong Kong
#195 Taiwan
Doing really well in some parts of Europe already
This is easily going to be their biggest hit since Rather Be