Average performance points in further education institutions, August 2014 to July 2019, file type: ODS, file size: 16 KB
Pwyntiau perfformiad cyfartalog mewn sefydliadau addysg bellach, Awst 2014 i Orffennaf 2019, Saesneg yn unig, math o ffeil: ODS, maint ffeil: 16 KB