My guess is these are from Google Consumer Surveys, which anyone can use. So google itself probably doesn't give a sh*t about this data, although I wouldn't bet

My guess is these are from Google Consumer Surveys, which anyone can use. So google itself probably doesn't give a sh*t about this data, although I wouldn't bet that they don't track it. [Edited to add] Although GCS is intended for boring stuff like which marketting logo or slogan is best, you can actually use it for any question, that doesn't violate the terms. In the past I've used it for joke surveys as well as academic research. Although I haven't done it for a while in case some turker flags me and gets my whole google account banned.