We approved and made around 1,600 higher rate refund payments during 2020 to 2021, compared to 1,500 repayments in the previous year.
Yn ystod 2020 hyd 2021, gwnaethom gymeradwyo a chwblhau tua 1,600 ad-daliadau cyfradd uwch, cynnydd o’i gymharu â ffigur y flwyddyn flaenorol o bron i 1,500 o ad-daliadau.