An average of 1.7% of all primary pupils and 2.4% of all secondary pupils were absent due to a known COVID-19 related reason between 27 September and 1 October 2021.
Roedd cyfartaledd o 1.7% o ddisgyblon oedran cynradd a 2.4% o ddisgyblion oedran uwchradd yn absennol oherwydd rheswm hysbys cysylltiedig â COVID-19 rhwng 27 Medi a 1 Hydref 2021.