Czech Republic 22% · Germany 18% · Slovenia 16% · Croatia 13% · Netherlands 4% · Italy 3% · Greece 3% · Austria 2% · Finland 2% · Belgium 2% · France 2% · Spain 2% · United Kingdom 2% · Sweden 1% · Hungary 1% · Romania 1% · Lithuania 1% · Ireland 1% · Estonia 1% · Portugal 1%
Peak age 25-34 (47%)