Ireland 14% · United Kingdom 10% · Romania 6% · Greece 5% · Croatia 5% · Hungary 4% · Latvia 4% · Spain 4% · Malta 4% · Slovenia 3% · Estonia 3% · Bulgaria 3% · Portugal 3% · France 3% · Sweden 3% · Italy 3% · Poland 3% · Belgium 3% · Netherlands 3% · Denmark 2% · Cyprus 2% · Lithuania 2% · Germany 2% · Finland 2% · Czech Republic 2% · Slovakia 1% · Austria 1%
Peak age 35-44 (61%)