Belgium 27% · Netherlands 24% · Spain 11% · Portugal 5% · Luxembourg 5% · Ireland 3% · Greece 3% · United Kingdom 3% · Finland 2% · Croatia 2% · Sweden 2% · Hungary 2% · Estonia 2% · Denmark 2% · Lithuania 1% · Cyprus 1% · Latvia 1% · Malta 1% · Czech Republic 1% · Slovenia 1% · Bulgaria 1% · Slovakia 1% · Romania 1%
Peak age 35-44 (34%)