https://www.psychologytoday.com/us/blog/the-polyamorists-next-door/201405/how-many-polyamorists-are-there-in-the-us
How Many Polyamorists Are There in the U.S.? | Psychology Today
This post provides an estimate of the number of non-monogamists in the US, explores the reasons why it is so difficult to accurately count polyamorists, and...
how manyin theu s