Young people not in education, employment or training, July 2019 to June 2020: tables, file type: ODS, file size: 29 KB
Pobl ifanc heb fod mewn addysg, cyflogaeth neu hyfforddiant, Gorffennaf 2019 i Fehefin 2020: tablau, math o ffeil: ODS, maint ffeil: 30 KB