We provided £34 million between 2009 and 2011 to expand the service; now at least 80 per cent of homes now benefit from this, and we are aiming for 100%.
Erbyn hyn, mae o leiaf 80 y cant o gartrefi yn manteisio ar y gwasanaeth hwn, a’r nod yw cynnig y gwasanaeth hwn i bawb.