Just spit-balling here, I hope the women don't take offense at any of this...
Another factor at play could potentially be that women are more likely to leave at a younger age if they're going to leave at all. If they leave before getting married it's entirely possible that women could be leaving at a higher rate, while married men are leaving at a higher rate than married women. This would also have the effect of leaving more indoctrinated women in the cult as the ones getting married, which would lead you to expect that married men would be more likely to wake up first.
There's also (reportedly) a surplus of women in the cult, which could lead them to be more likely to look for a mate outside the cult, in which case they would likely leave but would not really have a place in this poll since their husband would never have been in the cult.
There's a ton of factors at play here.