Results viewer: May 2020 to March 2021 monthly and quarterly surveys (MS Excel 2007), file type: XLSB, file size: 1 MB
Dangosydd canlyniadau: arolygon misol a chwarterol Mai 2020i Fawrth 2021 (XLSB), math o ffeil: XLSB, maint ffeil: 1 MB