Having watched those Vipers-by-state stats for several years now, it seems to me that they represent point of sale...NOT current DMV registrations of Vipers owned in that state. That accounts for the fact that New Hampshire was in the top ten states a couple of years back (Fitzgerald), answers the "mystery" about the rise in Nebraska (i.e. Woodhouse), and why some states numbers seem to have leveled off recently. PERSONALLY, I would find the "data" more interesting if it represented CURRENT registrations in the given states. Of course, I could be wrong in my interpretation.