An average of 12.3% of half-day school sessions were recorded as authorised absence for pupils aged 5 to 15 over the latest week, lower than the 13.1% of the week before.
Roedd cyfartaledd o 12.3% o sesiynau hanner diwrnod wedi’u cofnodi fel absenoldeb awdurdodedig ar gyfer disgyblion 5 i 15 oed yn ystod yr wythnos ddiweddaraf, yn is na’r 13.1% yr wythnos cynt.