The highest estimated economic inactivity rates were in Blaenau Gwent (24.9%), Neath Port Talbot (23.3%) and Swansea (23.2%).
Roedd y cyfraddau anweithgarwch economaidd amcangyfrifedig uchaf ym Mlaenau Gwent (24.9%), Castell-nedd Port Talbot (23.3%) ac Abertawe (23.2%).