Odds are the vast majority of those "Christians" never go to Mass(or "church"), use contraception, etc.
Thanks to the Liberal and Jewish news-media and the very liberal Bishops. The false propaganda that
deliberately lied about the population explosion in the 1970's and encouraged mainly Whites couples either
have few children and no children, the the church fell for it. The pre-cana that prepared young couples
for marriage encouraged them to have fewer children even if they have to use birth control.
I remember when I attended a college in 1970 and in a classroom looking at a map of the U.S. Many states
still forbid artificial birth control, and abortion.