@littlek,
Okay I will consider the data you are providing here, littlek, but it is one study in one hospital with what appears to be a pretty limited study group. I don't know what criteria they used to judge the sexual orientation of the offenders and I don't know what agenda those conducting the study might have had. I think, however, I recall that the APA was one group cited who did oppose the BSA policies.
I know of the four cases that I was personally informed of during a time when I worked for an organization which, among other things, ran a boys' boarding school, two offenders were married but admitted to homosexual tendencies and the two unmarried guys admitted they were gay. Three admitted they applied to the school because it was a boys' school. (The fourth said it just happened--he thought he had licked his problem. Full disclosure was necessary in order for them to qualify for offered therapy.) I don't know what kind of study has been conducted among Catholic priests or among Scout leaders charged with sexual offenses against children. I don't know of a single case where a straight Scout leader or church worker or priest sexually molested a male child.
But as with all things, such things are never as simple as they seem.
I do know that there have been far fewer problems in Scouting and other organizations serving children since new policies have been applied and due diligence in screening adult staff/volunteers has been done.