This was 1.0 percentage points lower than the previous month, 11.7 percentage points lower than August 2021 and is the lowest figure since the current data series began.
Roedd hyn 1.0 pwynt canran yn is na’r mis blaenorol, 11.7 pwynt canran yn is na mis Awst 2021 a dyma’r ffigur isaf ers dechrau’r gyfres data bresennol.