Well, you never hear so much as a peep out of a Sikh or a Hindu, so no point putting them.
Anyway, for anyone worrying about why muslims is a choice, rest assured I wrote the name of every major and minor religion on a piece of paper, placed them all in a hat, then under the watchful eye of an independent adjudicator, whilst blindfolded, and after being span around really fast so I didnt know what direction I was facing (by the said independent adjudicator), I randomly picked one.
So no need to fret people.