The most common reason for sessions missed during the week of 18 to 22 July 2022 was illness (code “I”) with 6.2% of sessions missed for this reason.
Y rhesymau mwyaf cyffredin dros sesiynau a gollwyd yn ystod yr wythnos rhwng 18 i 22 Gorffennaf 2022 oedd salwch (cod “I”) gyda 6.2% o sesiynau wedi’u colli oherwydd y rheswm hwn.