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.
Yn ystod misoedd cynnar pandemig COVID-19, bu gostyngiad yn nifer y galwadau i’r gwasanaeth ambiwlans; fodd bynnag, mae’r gweithgarwch wedi dychwelyd i lefel debyg ers hynny i’r cyfnod cyn COVID-19.