​​​​​​​The most common reason for absence for the academic year to date has been illness, with 44.5% of sessions missed being for this reason.
​​​​​​​Y rheswm mwyaf cyffredin dros absenoldeb ar gyfer y flwyddyn academaidd hyd yma yw salwch, gyda 44.5% o sesiynau wedi'u methu oherwydd y rheswm hyn.