Fig. 2
From: Dental service utilization and the COVID-19 pandemic, a micro-data analysis
The total number of dental services at the daily frequency (A) and aggregated in a month (B). The height of each bar indicates the number of services in the Subsidized (S) and Private (P) clinics. The x-axis shows the time in year-month for the events in the Iranian (YYYY-MM) calendar and corresponding AD calendar. The data ranges from April 21, 2019, to April 21, 2021