GDP in Wales increased by 0.4% in quarter 2 (April to June) 2019 compared with the previous quarter (January to March 2019).
Cynyddodd gynnyrch domestig gros yng Nghymru 0.4% yn chwarter 2 (Ebrill i Fehefin) 2019 o gymharu â’r chwarter blaenorol (Ionawr i Fawrth 2019).