To help with this, we use data and information from a range of sources, including data collected on a persons' health, their education, criminal involvement and housing needs.
Er mwyn helpu gyda hyn, rydym yn defnyddio data a gwybodaeth o ystod o ffynonellau, gan gynnwys data sy'n cael ei gasglu ar iechyd, addysg, ymwneud â throseddau ac anghenion tai unigolyn.