This was 0.5 percentage points lower than the previous month, 9.9 percentage points lower than July 2021 and is the second lowest figure since the current data series began.
Roedd hyn 0.5 pwynt canran yn is na’r mis blaenorol, 9.9 pwynt canran yn is na mis Gorffennaf 2021 a dyma’r ail ffigur isaf ers dechrau’r gyfres data bresennol.