@Tho99 The idea was to check all languages you speak. And if English was missing, the people who only speak one language would not be represented. (Also it's easier if I don't have to calculate the total but can just read it from the data directly. ^^)
@sigmasternchen sorry, I phrased that badly. What I meant was to /understand/ the poll you need to speak (some) English. An eg Italian only speaker might not read it, because they don’t understand it.
@Tho99 I got that. ^^ But if there was no option for English, people who only speak English would not have been represented. I could have added a "No other languages" option, but I think this way was cleaner. ^^