We don't have the specific data on traumatic brain injury. At intake we do a screening, so we're able to identify any men or women with cognitive impairment. We do follow-up assessments after that to determine the cause and course of action, but we don't have data we can point to that would say how many have traumatic brain injury.
That said, we've just recently implemented an electronic health records system, so there is a good possibility that in the future we'll be able to do that. It was implemented just last year.