Head count and full-time equivalent of pupils and teachers, August 2002 to September 2013, file type: ODS, file size: 12 KB
Cyfanswm nifer y disgyblion ac athrawon a chyfwerth ag amser llawn, Awst 2002 i Fedi 2013, Saesneg yn unig, math o ffeil: ODS, maint ffeil: 12 KB