Similar numbers for other countries: https://gwern.net/banner#they-just-dont-know https://gwern.net/banner#they-just-dont-know Wouldn't shock me if it's even lo

Similar numbers for other countries: https://gwern.net/banner#they-just-dont-know https://gwern.net/banner#they-just-dont-know Wouldn't shock me if it's even lower as people move to walled-gardens like smartphones.