Which Statement About Sexuality in the United States Is Not

Which statement about sexuality in the United States is not true?

A) Although more people are becoming sexually active at a younger age, they are not having sex as frequently.
B) Young people are becoming sexually active at an earlier age.
C) A greater percentage of younger people are becoming sexually active.
D) For those who are sexually active, their sexual activity is becoming more frequent.
E) The United States tends to be more permissive about sexuality than many other countries.