In more recent months there have been some improvements in the percentage of patients waiting less than 26 weeks, but it is still markedly lower than in the pre-pandemic period.
Dros y misoedd diweddaraf mae canran uwch o gleifion wedi bod yn aros llai na 26 wythnos, ond mae’n dal yn is o lawer na’r ganran cyn y pandemig.