Sick pay and flexible working (National Survey for Wales), April to September 2019, file type: ODS, file size: 7 KB
Tâl salwch a gweithio hyblyg (Arolwg Cenedlaethol Cymru), Ebrill i Fedi 2019, Saesneg yn unig, math o ffeil: ODS, maint ffeil: 7 KB