The highest estimated unemployment rates were in Rhondda Cynon Taf (6.0%), Wrexham (6.0%) and Caerphilly (5.6%).
Roedd y cyfraddau diweithdra amcangyfrifedig uchaf yn Rhondda Cynon Taf (6.0%), Wrecsam (6.0%) a Caerffili (5.6%).