ADAS system crashes; the yardstick of system reliability?

[NXracer]

NHTSA Level 3-5

https://www.nhtsa.gov/sites/nhtsa.gov/files/2022-06/ADAS-L2-SGO-Report-June-2022.pdf

NHTSA Level 2

https://www.nhtsa.gov/sites/nhtsa.gov/files/2022-06/ADS-SGO-Report-June-2022.pdf

Data errors include:
Summary Incident Report Data Are Not Normalized
Access to Crash Data May Affect Crash Reporting
Incident Report Data May Be Incomplete or Unverified
Redacted Confidential Business Information and Personally Identifiable
Information
The Same Crash May Have Multiple Reports

Seems like Waymo, Transdev, and Cruise reported the most ADS crashes in the 3-5 category
Tesla, Honda, and Subaru reported the most Level 2 ADAS crashes in the 2 Category.