Puts on research hat/
I wonder where the respondents are answering from. I answered from a US standpoint, but as said above, many of these were "it depends." Muslim was "in the lead" above Protestants, but that obviously wouldn't be the case in a majority-Muslim country.
Clearly, this wasn't scientific at all, but we all know several people will see the final results and treat it like dogma (dogma -- was that privileged of me?

)
/research hat
ETA: I wasn't sure about only one term (Hijra), but after Googling, I realized that I was familiar with them (just not by name). Yay me.