3 ms·

44% of the participants were drinking instant coffee. I don't think socioeconomic status is relevant.

• byteduck 4y ago
  …Because only poor people drink instant coffee?
  • perilunar 4y ago
    No, because poverty is not a barrier to drinking coffee. Drinking freshly-ground coffee may be linked to socioeconomics status, but drinking coffee probably isn't.
    • byteduck 4y ago
      I see what you mean, I misunderstood.
• smabie 4y ago
  Even so, I imagine that people who don't have jobs drink less coffee (they don't have anywhere to be). And those same people are probably of lower socioeconomic status.