United Kingdom 33% · Ireland 8% · Netherlands 8% · Hungary 6% · Estonia 5% · Italy 5% · Greece 4% · Belgium 4% · Finland 3% · Portugal 3% · Spain 3% · France 3% · Luxembourg 2% · Malta 2% · Poland 2% · Germany 2% · Slovenia 2% · Lithuania 1% · Romania 1% · Austria 1% · Sweden 1% · Latvia 1%
Peak age 45-54 (41%)