Welsh Polls Date s conducted Polling organisation client Sample size ConLab Plaid UKIP Lib Dem Others Lead2 4 Dec 2013 YouGov ITV 1 001 20 style background DC241F 41 13 13 8 5 7 over UKIP4 Jun 2009 European Parliament election 2009 Wales Results 684 520 21 2 20 3 18 5 12 8 10 7 16 6 1 over Lab