The Insurance Institute for Highway Safety just published this news release and report (in a PDF attached to the second link). There is also a new brochure out as well.report, also in the attacted link PDF.
http://www.iihs.org/news/rss/pr111011.html
http://www.iihs.org/research/topics/pdf/hldi_abs.pdf
http://www.iihs.org/news/rss/pr111011.html
http://www.iihs.org/research/topics/pdf/hldi_abs.pdf