About one in five (21%) have had more customers year to date compared to the same period in a ‘normal’ year, and around half (47%) have had the same level.
Mae tuag un o bob pump (21%) wedi cael mwy o gwsmeriaid y flwyddyn hyd yn hyn o gymharu â’r un cyfnod mewn blwyddyn ‘arferol’, ac mae tua hanner (47%) wedi cael yr un lefel o gwsmeriaid.