The highest estimated unemployment rates were in Merthyr Tydfil (7.5%), Caerphilly (5.6%) and Rhondda Cynon Taf (5.4%).
Roedd y cyfraddau diweithdra amcangyfrifedig uchaf ym Merthyr Tudful (7.5%), Caerffili (5.6%) ac Rhondda Cynon Taf (5.4%).