Since 1999, Wales saw the third lowest percentage increase in GDHI per head out of the UK countries and English regions, up 77.8% compared to an 86.5% increase across the UK.
Ers 1999, gwelodd Cymru’r trydydd cynnydd canrannol isaf o’i GDHI y pen o wledydd y DU a rhanbarthau Lloegr, cynnydd o 77.8%, o'i gymharu â 86.5% ar draws y DU.