In general, 32 percent of people are members of warehouse clubs, such as BJs or Costco. But among those who don't believe it's possible to be a woman born in a man's body, or vice versa, 53 percent are members of warehouse clubs.
Based on a survey of 101 people who don't believe it's possible to be a woman born in a man's body, or vice versa, and 411 people total.