The most common reason for sessions missed during the week of 3 to 6 May 2022 was illness (code “I”), with 3.7% of sessions missed for this reason.
Y rheswm mwyaf cyffredin dros sesiynau a gollwyd yn ystod yr wythnos rhwng 3 i 6 Mai 2022 oedd salwch (cod “I”), gyda 3.7% o sesiynau wedi’u colli oherwydd y rheswm hwn.