There are 255m cars in the US (1). 10.6m accidents represents 0.04 accidents per car. 4 out of 48 self driving cars in California have been involved in acciden

There are 255m cars in the US (1). 10.6m accidents represents 0.04 accidents per car. 4 out of 48 self driving cars in California have been involved in accidents which is 0.8 accidents per car. (1) https://en.wikipedia.org/wiki/Passenger_vehicles_in_the_United_States#Total_number_of_vehicles https://en.wikipedia.org/wiki/Passenger_vehicles_in_the_Unit...