I have a friend who works for the DMV,i once asked her if she can brief that info.
She called me back with more then 3000 units,but i'm not sure if this info is about how many VX are still running & licensed or is the amount of VX that aren't recorded as totalled,salvage etc. because she use the VIN # database & neither know if this numbers are for continental US or includes alaska,puerto rico,hawaii & other US territories.
I'll give her a buzz to find out if she can access that info with specific details