That appears to be a very specious statistic. From what I see, in non-helmet-law states, very few riders wear helmets. In fact, riders of one particular brand of m/c (one of the largest-selling brands) eschew helmets and protective gear almost totally."Helmet use: The National Highway TrafficSafety Administration estimates that 67
percent of motorcyclists in 2009 wore helmets
that comply with federal safety standards.
Seventy-three percent of riders the
Institute surveyed said they always wear a
helmet, and 9 percent said they often wear
one. Five percent said they never do."
That statistic must be a composite of all states. Did you look at the chart that was broken down by different levels of state helmet law requirements? For states with no helmet requirement, the results were 53% always, 15% often, 11% sometimes, 21% rarely/never.That appears to be a very specious statistic.