In this fact sheet for 2018 the information is presented as follows:

• Overview
• Occupant Demographics
• Age
• Sex
• Seating Position
• Passenger Vehicle Types
• Restraint Use and Benefits
• Seat Belts
• Frontal Air Bags
• Child Restraints
•  State Belt Use
• Restraint Use Laws
• References

https://crashstats.nhtsa.dot.gov/Api/Public/ViewPublication/812967