Levels of highest qualification held by working age adults (aged 18 to 64), by ability to speak Welsh, 2022, file type: ODS, file size: 5 KB
Lefel y cymwysterau uchaf a ddelir gan oedolion o oed gweithio (18 i 64 oed), gan gallu siarad Cymraeg, 2022, Saesneg yn unig, math o ffeil: ODS, maint ffeil: 5 KB