I don't get the reason for posting all these magic numbers with no source, especially since it is about preference of something that is considered a "taboo" and many will refuse to properly state them, under a completely unrelevant post. So even if there is a source for these, both if the poll is in person or online, they are very unreliable.
Not to deny the minority that are people that highly prefer a fat person/partner, especially since I am both one and prefer one. I am not here to conquer every single person that sees me even if I was the complete opposite and be jacked, because that is simply unrealistic.
I am myself, with my personality and a body I feel comfortable in.