I didn't say that at all. I simply said that "a fraction of a fraction" is too low, and I explained why. I also explained that this population is resistant to accurate data being taken.

"Hey, can you tell me if you're leaving this abortion clinic because you're trying to forget the most painful and destructive memory you have? I just want to know if you're trying to forget your rape or not."

Not really an easy way to get a high participation from the population on that one. No matter how you finesse it, it's tough enough to ask a woman to justify her reason for an abortion, and even tougher to get rape survivors to talk to you about the experience. The statistics on "people who admit they got an abortion to hide/recover from a rape" is never going to show as high a number as it probably should.

Just as well, we aren't ever going to get good statistics on women who are forced to get abortions by their abusive boyfriends or husbands. It's just a dataset that is going to be very hard to access, because the population, by definition, is hard to access.