An average of 3.6% of all primary pupils and 3.6% of all secondary pupils were absent due to a known COVID-19 related reason between 6 December and 10 December 2021.
Roedd cyfartaledd o 3.6% o ddisgyblon oedran cynradd a 3.6% o ddisgyblion oedran uwchradd yn absennol oherwydd rheswm hysbys cysylltiedig â COVID-19 rhwng 6 Rhagfyr a 10 Rhagfyr 2021.