why u don't go to Hamad hospital "Bones section"
and u will find what u r looking for "the alive ones ;)
i am sure they wont mind, but i donno if you have to take the hospital management approval.
good luck in your report.
and go to traffic department too and they will help you a lot, their manager is a funny and helpful man.
and i think they will provide u with all the statics and pictures.
two requests:
can u include in your statistics the nationality too, and gender.
and divide your study to major and minor accidents.
i want to know, whom to avoid while driving.
good luck.