Consistent performance measures for post-16 learning: achievement, August 2018 to July 2019 (experimental statistics): tables, file type: ODS, file size: 45 KB
Mesurau perfformiad cyson ar gyfer dysgu ôl-16: cyflawniad, Awst 2018 i Orffennaf 2019 (ystadegau arbrofol): tablau, math o ffeil: ODS, maint ffeil: 46 KB