To find out more about the work of the Data Analysis team contact data@wra.gov.wales or, to read our latest reports visit the statistics area.
I gael rhagor o wybodaeth am waith y tîm Dadansoddi Data cysylltwch â data@acc.llyw.cymru neu i ddarllen ein hadroddiadau diweddaraf ewch i’r adran ystadegau.