I guess that depends on whether your primary concern is getting a handle on the majority vote and the demographic involved, where poorer people voted for a mix of reducing immigration and returning legal sovereignty to British courts, or surfacing the opinions of those who voted leave despite those not being primary concerns and who are in the same income demographic as HN readers who seem to believe that people in their class don't vote Brexit. If you're not interested in the latter then I don't have anything to show you.