Wales saw the sixth largest percentage increase in GDHI per head out of the UK countries and English regions in 2017, up 1.0%, the same increase as for the UK as a whole.
Gwelodd Cymru’r chweched cynnydd canrannol mwyaf o’i GDHI y pen o wledydd y DU a rhanbarthau Lloegr rhwng 2016 a 2017, i fyny 1.0% sydd yr un peth â chynnydd y DU.