Get real, that’s so rare.
While I don't keep an archive on those stats, I have seen published comments from exorcists about not only the increasing frequency of possession, butalso the ineffectuality of the "New Rite."
Further, possession is not the only form of extraordinary diabolical activity and those other forms are much more common than possession itself. Ask friends who are practicing Catholics and who also trust you and you may be surprised to find that some of your very own friends have suffered such attacks.