The average number of the most urgent (red) calls per day also decreased during the early part of the COVID-19 pandemic but have returned to their pre-COVID 19 level.
Roedd nifer cyfartalog y galwadau mwyaf brys (coch) bob dydd wedi gostwng yn ystod cyfnod cynnar pandemig COVID-19, ond maent bellach wedi dychwelyd i’w lefel cyn COVID-19.