However, this should be viewed in the context of the 17.4% growth in the size of the health workforce over the same period, partly to meet the demand for additional health workers during the pandemic.
Fodd bynnag, dylid ystyried hyn yng nghyd-destun y twf o 17.4% ym maint y gweithlu iechyd dros yr un cyfnod, yn rhannol i ddiwallu'r galw am weithwyr iechyd ychwanegol yn ystod y pandemig.