[1] This is shown as a credit in 2021 to 2022 because the movement in the employee benefits accrual was a reduction which resulted in this figure being a credit.
[1] Dangosir hyn fel credyd yn 2021 i 2022 oherwydd bod y symudiad yng nghroniad budd-daliadau gweithwyr yn ostyngiad a arweiniodd at y ffigur hwn yn gredyd.