This is nearly a third of total devolved Welsh annual expenditure, and it is estimated that over the next decade Welsh public services will spend over £70 billion.
Mae hyn bron i draean o gyfanswm gwariant blynyddol datganoledig Cymru, ac amcangyfrifir y bydd gwasanaethau cyhoeddus Cymru yn gwario dros £70 biliwn dros y degawd nesaf.