You’re looking at overall statistics for fatality rates, the comparable number (because Autopilot is not usable in urban conditions) would be 1 per 125 million miles for human drivers on interstate highways. Of course that number includes all weather conditions, all cars (not just new, 5 star rated ones) and…

See my post. This is meaningless. The autopilot miles are taken from inherently low crash traffic conditions. The IIHS miles contain ALL driving conditions.