The most common reason for sessions missed during the week of 28 February to 4 March 2022 was illness (code “I”), with 3.1% of sessions missed for this reason.
Y rheswm mwyaf cyffredin dros sesiynau a gollwyd yn ystod yr wythnos rhwng 28 Chwefror i 4 Mawrth 2022 oedd salwch (cod “I”), gyda 3.1% o sesiynau wedi’u colli oherwydd y rheswm hwn.