In July 2021, there were over 640,000 patient pathways waiting to start treatment, the highest since comparable data was first collected in 2011.
Ym mis Mehefin 2021, roedd 624,909 o lwybrau cleifion yn aros i ddechrau triniaeth – y ffigur uchaf ers dechrau casglu data cymaradwy yn 2011.