According to you. Last time I checked, the Vatican may disagree with you assessment. All those countries have a 20-25% agnostic/atheist population, but the remainder consider themselves Catholic. France also has a portion of Protestants and Muslims as well. Germany is about evenly divided between Catholics, Protestants (Lutherans) and agnostics/atheists.
So, according to you, none of the Catholic girls and boys in the US have extramarital sex, don't use contraceptives and no abortion? Well, you are wrong.
Arlen Specter called himself a republican for decades, did that make him one? Do you also include those dizzy wenches that call themselves Catholic priests? Hillary Clinton once declared herself a conservative, was she telling the truth? Are you telling me that the Church is all wheat and no tares? Where would you get THAT idea?