Consistent performance measures for post-16 learning: achievement, August 2018 to July 2019 (experimental statistics), file type: PDF, file size: 1 MB
Mesurau perfformiad cyson ar gyfer dysgu ôl-16: cyflawniad, Awst 2018 i Orffennaf 2019 (ystadegau arbrofol), math o ffeil: PDF, maint ffeil: 1 MB