and what percentage of bike accidents are collisions with cars? I've had a few bike accidents, none were head on collisions, mostly unexpected obstructions, gra

and what percentage of bike accidents are collisions with cars? I've had a few bike accidents, none were head on collisions, mostly unexpected obstructions, gravels like ball bearings and one time a love tap by a car where I got a bruise and the driver got yelled at for not paying attention.