Data covering the most recent decade confirms modest improvements in relative productivity (GVA per hour worked), perhaps reversing a trend of deterioration prior to the recession.
Mae data dros y degawd diwethaf yn cadarnhau gwelliannau cymedrol mewn cynhyrchiant cymharol (gwerth ychwanegol gros yr awr a weithir), gan efallai wrthdroi tuedd o waethygu cyn y dirwasgiad.