I’m guessing a few only voted for one - 12 voters and 19 votes so far, which means that only 7 out of the 12 voted for their top two and 5 voted for just one watch. YMMV which in this case means Your Maths May Vary!
not that they have to vote for more then one if they only like one but yes as the others have all been a single vote guess members get in that habit of only do one tried to make it clear but guess some vote then read
next one will be back to one vote any way
“Better to be a broken piece of jade than an intact piece of pottery.”