The highest estimated unemployment rates were in Rhondda Cynon Taf (6.8%), Merthyr Tydfil (5.7%) and Caerphilly (5.6%).
Roedd y cyfraddau diweithdra amcangyfrifedig uchaf yn Rhondda Cynon Taf (6.8%), Merthyr Tudful (5.7%) a Chaerffili (5.6%).