Riders head injury statistics shown on a picture - 34.6% injury are on chin area

A study has been made by Diemar Otte, Hannover Medical University, Dept. of Traffic Accident Research, Germany about head injury statistics. The data has been collected on all collisions and the impact distribution of the injury to the helmet. As you can see in the picture above, there is 19.4% of injury occurs at right side of the chin area and another 15.2% on the left side of the chin area