I had a hard time choosing too, because I'm not sure what "polyamorous" is supposed to encompass in this case. I'm definitely non-monogamous/open, but I've never sought out multiple romantic relationships. At the moment I'm poly because I developed a deeper relationship with my FWB, but if something were to happen to one of my partners (heaven forbid!) I don't think I'd go looking for someone else to have this type of relationship structure with. It's what works for us so I can have both of them as a part of my life, but I think it ONLY works for us because it's these two people. Remove either one of them and I'm no longer poly (yes, the rewards are worth it but GOD is poly a lot of work!).
So I chose 66-75% poly.
Pan Female, Hinge in a V between my mono (straight) husband, Monochrome and my poly (pan) partner, ThatGuyInBlack