The Pew study is factual evidence the blind do not see and the deaf do not hear.
Yes it is and in case you have forgotten, it, along with all of your false postings and bravado, is still on this thread for all to see. Its right up there with your claims of dozens and countless other studies that don't exist except in your mind.
Your reading of the study and concluding that the Catholic Church has shrunk is analogous to claiming that because you lose a pound every time you use the restroom you have therefore lost 90 lbs in the last month. While that standard may work on the doofii in your congregation it is not going to work on a literate and intelligent public.