These corrections have now been applied to the Regional Trade in Goods Statistics for the periods 2013 to 2017 resulting in minor changes for Wales.
Mae’r cywiriadau yma bellach wedi cael eu gweithredu ar Ystadegau Rhanbarthol Masnach Nwyddau ar gyfer y cyfnodau 2013 i 2017, gyda man newidiadau i ffigyrau Cymru o ganlyniad.