An average of 5.0% of half-day school sessions were recorded as unauthorised absence for pupils aged 5 to 15 over the latest week, up from 4.5% the week before.
Roedd 0.4% o ddisgyblon yn absennol oherwydd rheswm hysbys cysylltiedig â COVID-19 dros y wythnos 23 i 27 Mai, i lawr o 0.5% o’i gymharu â’r wythnos 16 i 20 Mai.