Ive had a drink, so ignore most of my ramble. Post found from mixed Euro sauna's.
Doing a poll with a 0-10, 11-20 etc or even 0-20, 21-40 etc would have probably yielded a more accurate result. you have 40% of the answer in just one vote, 20% of an answer in another and just 10% in each of the remaining 4 votes.
Just glancing at the 60.8% weighted average may explain your observations.
You have the first 40% ("hairy" - Option 1) having 23 votes, the last 40% ("shaven" - Option 3,4,5 & 6) having 91 votes. You could dismiss option 2 as its exactly equal both ways. Your result should be around 75% are shaven.
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