The USA is probably up there given that there is a lot of puritanical sexual repression and there seems to be a lot of sexual dysfunction here.
yeah...then explain me why the number of teen moms is so high in US, while Italy is one of the ten countries with the lowest birth rates.
The possibilities are two: either these American teenagers are not smart (no offense), or they have a intense sexual life.
The truth is that American women can't acknowledge how lucky they are living in a country with real men.