Peak months for number of people infected with COVID-19 and months of the least number of incidents, injuries, and fatalities of traffic collisions nationwide, region, and prefecture.

Infection: Number of people infected with COVID-19. Incident: Number of traffic collision incidents. Injury: Number of injuries due to traffic collisions. Fatality: number of fatalities in traffic collisions. No: The number is zero in the month. The data in the table represents the peak months for the number of COVID-19 infections and the months of the least number of traffic collision, for example “4” means April, “8” means August, etc., “,” means “or”. The name of the region or prefecture appears in the left column of the table. (XLSX)