Pupils in schools who have a home postcode in 20% most deprived areas of the Welsh Index for Multiple Deprivation 2019, at April 2021, file type: ODS, file size: 86 KB
Disgyblion mewn ysgolion yn ôl safle MALlC ym mis Ebrill 2021, Saesneg yn unig, math o ffeil: ODS, maint ffeil: 200 KB