Description of Figure 17: A line chart showing the number of calls made to the NHS 111 Wales service between April 2022 and March 2023.
Disgrifiad o Ffigur 17: Siart llinell yn dangos nifer y galwadau a wnaed i wasanaeth GIG 111 Cymru rhwng Ebrill 2022 a Mawrth 2023.