Croatia 17% · Czech Republic 16% · Slovenia 8% · Greece 7% · Netherlands 5% · France 5% · Spain 5% · Germany 5% · Italy 5% · Hungary 3% · Lithuania 3% · Romania 3% · United Kingdom 3% · Finland 3% · Belgium 2% · Sweden 2% · Ireland 2% · Portugal 1% · Estonia 1% · Austria 1% · Denmark 1%
Peak age 25-34 (52%)