First of all I think you are confusing pedophiles with child molesters We know that there are some child molesters who arent pedophiles but we can only assume that there are some pedophiles who arent child molesters Because a pedophile whos never molested would never come out and tell people hes a pedophile except in rare cases like Lindsay Ashford theres no way to know how many of them are out there Also in this question Lets take girls for instance under the age of  If  out of  or  girls are being molested and if about half of the molesters are older than  isnt  in every  adults mostly males a child molester I think you are assuming that the total number of people under  are equal to the total number of people over  There are many more adults in the world than there are children So the number of child molesters would be much less  in every  Thats also assuming that only half of all child molesters are over  which is probably not true either