Figure 18: Percentage of wider practice staff groups by headcount, by Welsh speaking skills [Note 1], 31 December 2020 to 30 September 2023
Ffigur 18: Canran y grwpiau staff eraill mewn practisau (cyfrif pennau) yn ôl sgiliau siarad Cymraeg [Nodyn 1], 31 Rhagfyr 2020 i 30 Medi 2023