The highest estimated economic inactivity rates were in Neath Port Talbot (23.8%), Blaenau Gwent (23.5%) and Merthyr Tydfil (23.0%).
Roedd y cyfraddau anweithgarwch economaidd amcangyfrifedig uchaf ym Castell-nedd Port Talbot (23.8%), Blaenau Gwent (23.5%) a Merthyr Tudful (23.0%).