Description of Figure 1: A line chart showing the number of calls received by the 111 service fluctuates between 70,000 and 100,000 per month.
Disgrifiad o Ffigur 1: Siart linell yn dangos bod nifer y galwadau a dderbyniwyd gan y gwasanaeth 111 wedi amrywio rhwng 70,000 a 100,000 fesul mis.