Note regarding provisional data

Data included in this dashboard is provisional (or unfinalized) and is subject to updates, including the injury severity level of crashes. Based on historical analysis, 95–99% of the data is likely to have been reported for the categories available within the Provisional Crash Data Dashboard.
The agency or individual retrieving the data is working with unfinalized crash data. Provisional (unfinalized) data is potentially incomplete, and therefore may present undercounts of fatalities, serious injuries, and crashes.
It is recommended that agencies or individuals perform regular checks of the crash data dashboard to see if updates to the provisional (or unfinalized) data are available.