The highest paid Americans read an average of two to three hours per day. The lowest paid Americans don't read at all... ...58% of adults never read another book after they leave high school—including 42% of university graduates... ...43.6% of American adults read below the 7th grade level... they are functionally illiterate... fully 50% of high school graduates cannot read their graduation diplomas, nor fill out an application form for a job at McDonald’s...