United Kingdom 15% · France 13% · Italy 12% · Spain 9% · Germany 8% · Poland 5% · Sweden 4% · Netherlands 4% · Greece 3% · Portugal 3% · Hungary 3% · Finland 2% · Belgium 2% · Romania 2% · Denmark 2% · Ireland 2% · Czech Republic 2% · Austria 2% · Croatia 1% · Bulgaria 1% · Slovakia 1% · Slovenia 1% · Lithuania 1% · Latvia 1% · Estonia 1%
Peak age 25-34 (36%)